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    Who hasn't suffered from the air compressor on the construction site? It's hard to move, consumes a lot of power, and the electricity bill is painful to look at. Our 3.0 hydraulic air compressor is different - it works with the hydraulic system, and after being tested on a construction site in Fujian for half a year, it saved one-third of the electricity bill. It runs around the site on two wheels, even more obedient than a suitcase. Four main advantages: 1.Hydraulic drive is 30% more energy-efficient than electric drive, saving two meals' worth of electricity in a day 2.It is 40% smaller in size than conventional machines, and can be easily loaded into the cargo bed of a pickup truck 3.The core components are like Lego blocks, and can be replaced easily if damaged 4.Intelligent voltage stabilization technology ensures precision work without any glitches Maintenance tips: ① Give the hydraulic pipes a purge when new ② Check the color of the hydraulic oil monthly ③ Remember to lock the wheel brakes when moving ④ Store the hydraulic cylinder all the way down when not in use for a long time   Expert's personal experience: "When building a tunnel at an altitude of 4,000 meters, the electric air compressor had altitude sickness, but this hydraulic device became more and more energetic as it worked. Now the entire team is eager to use it." - Mr. Zhang from the Sichuan-Tibet Highway   Frequently Asked Questions and Answers: Q: Can it completely replace the screw compressor?   A: No problem for the same power, but the key is that it can be moved around   Q: Can it be used in zero-degree weather?  A: Replace the anti-freezing hydraulic oil, and it can work normally at -25℃   Q: Is the pressure strong enough?   A: The regular pressure is 8-10 kilograms, and special requirements can be increased   Q: Is the maintenance troublesome?  A: Modular design, small problems can be solved in two hours   Q: How about the explosion-proof safety? A: Certified for use in dangerous areas   Q: How fast is the after-sales response?  A: 4 hours to the site within the province, no more than 24 hours across provinces   The equipment holds a special equipment license, and the hydraulic system complies with international standards. Reminder: Keep the hydraulic box oil level higher than the pump head when moving. The universal adapter is randomly delivered, and it can be used directly after connecting the pipe. In high-altitude areas, it is recommended to use a dedicated hydraulic oil, which can extend the machine's lifespan.  

  What is this tool, exactly? The ANNENG Airborne Splitter is a top-shelf Ultra-High Pressure Rock Splitter. It totally changes how we break rock across different jobs. Unlike old-school explosives or clunky machines, this hydraulic tool splits rock cleanly and exactly where you want it. It’s perfect for jobs where safety, getting it right, and following environmental rules really matter. This is a high-quality Hydraulic Rock Splitting Tool. It works simply but hits hard: super-high pressure hydraulic oil pushes a piston, cranking out up to 500 tons of splitting force. That’s more than enough to break even the toughest rocks. And it’s light—you can even fly it in—so moving it around is a breeze. That cuts down setup time and lets you use it in more places on the job site. Product Photos   Detail: High-precision hydraulic cylinder with pressure gauge Wedge system: Changeable blades for different rock types Portable design: Light frame for easy transport to remote sites Product Videos Want to see it in action? Ask for demo videos that show: - How it works in mining areas - How it stacks up against old ways of doing things - Setup and maintenance tips Just get in touch with our team to get these videos. Technical Stuff You Need to Know Operating Pressure: 63 MPa Splitting Distance: 20-40 mm Weight: 32ton Hydraulic Hose Length: 10 m  Power Needed: 15 kW hydraulic pump What Makes It Stand Out & Why It Matters Super High-Pressure Tech Our Ultra-High Pressure Rock Splitter runs at 63 MPa. Most standard hydraulic splitters only go up to 30-40 MPa. That extra pressure means 500 tons of splitting force—enough to break even the hardest rock (up to 300 MPa compressive strength) without breaking a sweat. Splits Exactly Where You Want Explosives blow rock all over the place, which is unpredictable. This tool? It splits rock right where you aim it. That means less waste and more accurate work—super important when you need to control how rock comes apart. Light and Easy to Move Around At just 32 kg, the main unit is 30% lighter than similar splitters. You can even fly it into remote mining spots by helicopter. It’s small enough to use in tight spots too—like tunnels or inside buildings you’re taking down.. Easy to Hook Up It works with regular hydraulic systems.  How It Actually Works The Hydraulic Rock Splitting Tool is pretty straightforward. Here’s how it goes: 1) Drill a hole (the same size as the wedge) in the rock; 2) Stick the splitting wedge into the hole; 3) Super high-pressure hydraulic oil pushes the piston, which spreads the wedge and splits the rock from the inside out. How to Use the Airborne Splitter Before You Start Check the hydraulic hoses for damage. Swap them out if they look bad. Tighten all connections to make sure nothing leaks. Get the Hole Ready Blow out or wash out any dirt from the hole with compressed air or water. Set Up the Tool Connect the splitter to the hydraulic power unit using the hoses that come with it. Slide the splitting wedge into the hole you drilled. Make sure the splitter is straight up and down against the rock—this helps it work best. Start Splitting Fire up the hydraulic power unit and slowly turn up the pressure. Turn down the pressure slowly before pulling the wedge out of the split rock. After You're Done Disconnect the hydraulic hoses and cover all connections to keep dirt out. Clean the splitting wedge. If you’re not using it right away, put some rust protection on it. Check all parts for damage and write down how long you used it in the maintenance log. Where You Can Use It Mining: It’s a great Hydraulic Rock Splitter For Mining. Works awesome for breaking ore a second time in underground mines, where explosives aren’t allowed for safety. Demolition: Great for controlled take-downs in cities. Splits concrete structures and foundations without shaking nearby buildings. Tunnel Building: Used to make tunnels wider and clear extra rock, keeping the tunnel the right size even in tight spaces. Road Building: Breaks rock easy for road cuts and building embankments, especially in areas where we need to protect the environment. What You Get Out of It Safer Work: No more risks from explosives—like accidents, people using them without permission, or harming the environment. Also cuts down on operator injuries from vibrations. Get More Done: Finishes splitting 2-3 times faster than mechanical breakers. One person can do 50-80 splits an hour. Spend Less Money: Cuts labor needs by half compared to doing it by hand. Also lowers maintenance costs—no pricey drill bits or explosive permits needed. Follows the Rules: No toxic fumes, not too loud (≤85 dB), and less dust. Meets strict EU and North American environmental rules. Better Quality Material: Controlled splitting keeps rock and stone whole. That means more sellable material from quarries and mines. Works Almost Anywhere: Handles all weather and tight spots where old equipment can’t go. Lets you take on more kinds of projects. Less Downtime: Easy to take care of and built tough, so it’s rarely out of commission—important for hitting project deadlines. Certifications We Have Our Airborne Hydraulic Rock Splitter meets global standards for safety, how well it works, and how it affects the environment: ATEX Certification for use in mining areas where explosions could happen China Compulsory Certification (CCC) for China and Asian markets Every unit comes with all these certifications, including documents in different languages for international projects. We Can Customize It for You We can tweak the tool to fit what you need: Custom Wedges: Special wedge designs for tricky rocks (like rough sandstone or brittle shale) Longer Hoses: Extended hydraulic hoses (up to 50 m) for working far away in dangerous areas Stronger Materials: Tungsten carbide-coated wedges that hold up better in mining Power Adapters: Custom parts to connect with your specific excavator or pump models Adjustable Pressure: Pressure settings you can change for delicate work (like fixing up old buildings) Branding: Custom paint colors and your logo to match your other equipment How long custom changes take: 7-14 days for simple tweaks. For more complex stuff, just talk to our engineering team. How We Make It Every Airborne Hydraulic Rock Splitter goes through 8 strict steps to make sure it’s top quality: Picking Materials: We get high-strength alloy steel (42CrMo) from suppliers we trust. We test it to make sure it’s the right mix and strong enough. Precision Forging: Important parts (wedge, piston) are forged under 1,200 tons of pressure. This makes them strong and uniform, so they hold up. Pressure Testing: Each splitter is tested at 70 MPa (110% of max operating pressure) for 4 hours to make sure the hydraulic system is strong. Checking Performance: Final testing includes splitting granite 100 times to make sure it works the same every time before we package it. What Our Customers Say Anders Lundqvist, Mining Operations Manager, Nordic Minerals AB "The ANNENG Hydraulic Rock Splitter For Mining has really changed how we work underground. We’ve cut secondary breaking time by 65% compared to using jackhammers. And we don’t need explosive permits anymore. It’s light, so moving it between work areas is easy." Maria Gonzalez, Quarry Director, Iberian Stone Group As a stone producer, we need to split precisely to get the most from each block. This Rock Splitter Machine does exactly that. After we started using it, the percentage of sellable material went from 62% to 84%. We made back what we spent in just 3 months." James Wilson, Demolition Specialist, Urban Renewal Inc. "Working in historic districts, we can’t use explosives. The Airborne Splitter lets us remove concrete and stone foundations exactly where we need to, without damaging nearby buildings. It’s quiet enough that we can work during the day in residential areas." Questions People Usually Ask What kinds of rock can the Airborne Splitter break?  For rocks harder than 300 MPa, we recommend our special high-torque wedge. What maintenance does it need? Basic stuff: check hydraulic oil daily, look over hoses weekly, and replace hydraulic filters monthly. Check the splitting wedge for wear after 5,000 splits. Swap it out when it’s worn more than 3 mm. Can it be used in wet conditions? Yep. The splitter has an IP65 rating, so it’s fine in rain and wet places. For long use in water or really damp areas, we recommend our waterproof hydraulic oil. What’s the warranty? We offer a 12-month warranty on all parts, except wear items (wedges, hoses). The warranty includes parts and labor at authorized service centers worldwide. You can get extended warranties up to 36 months. How do you ship international orders? We ship worldwide by air, sea, or land. Units come in waterproof, shock-resistant crates with lifting points for easy handling. Shipping includes all needed customs papers and certification translations for your country. Get In Touch Interested in the Airborne Hydraulic Rock Splitter? Our technical experts can help with: - Custom solutions for your specific job - Detailed performance data for planning your project - Competitive prices and discounts for bulk orders - Info on local dealers where you can see a demo in person

  Anyone involved in construction knows that the most annoying aspect of construction sites is the air compressor. In the industry, common air compressors are either a large box driven by an electric motor or a diesel engine that rumbles along, requiring a separate fuel hose wherever it goes. Customers are even more frustrated - not only do these machines take up space, but the loud noise makes it impossible to hear a walkie-talkie. During rush construction periods, just taking care of it alone would cost half a person's time. In short, traditional air compressors are like an "independent kingdom", being cumbersome, noisy, and requiring separate attention. However, An Neng's YQ55 hydraulic air compressor has completely changed this logic. It doesn't need a separate power source; it is driven by the hydraulic system of excavators and loaders, effectively "inserting" the air source into the machine itself. The entire unit is the size of a suitcase, and it can be hung wherever needed, and can be removed and stored in a corner when not in use. What's the result? The noise is reduced to below 65 decibels, running together with the main machine, saving fuel and space. The key benefit is that there is no longer the need to constantly move those heavy Portable Mini Air Compressors around. The value of this machine lies in: it has transformed the air source into a "functional accessory" rather than an independent device. Whether it supplies air to a screw gun, cleans equipment, or inflates tires, it can handle all of them. In short, it is a single machine that completely "disappears" the problem of the air source.  Product features, three key elements:  Hydraulic drive, eliminating the need for an independent engine - directly connected to the main machine's hydraulic pipeline, no fuel consumption, no electricity consumption. Compared to the traditional Screw Type Compressor, it has one less maintenance point, and the failure rate is directly reduced by half. Silent design, no disturbance to the neighborhood - the hydraulic drive itself is quiet. In addition, the double-layer soundproof cover ensures that it works together with the main machine, and even walkie-talkies can hear clearly. Unlike those High Power Air Compressors, which make loud noises and are annoying. Small size, can be placed anywhere - the overall size of the machine is similar to a toolbox, it can be stuffed into the driver's cabin or hung on the side of the vehicle frame. When not in use, it can be removed without taking up space. Tips, two practical reminders:  The cleanliness of the hydraulic oil must be closely monitored - this machine is driven by hydraulic oil, and dirty oil can clog the valve cores. It is recommended to replace the hydraulic oil filter every 500 hours. Don't use a machine with dirty oil for testing, as it is prone to being damaged by pressure. Don't point the outlet towards people - although the noise is low, the outlet temperature can reach 80 degrees. It's fine in winter because it's not too hot, but in summer, don't blow it towards people as it can cause burns. Just be careful when working. This air compressor is not for showing off technology, but to reduce the presence of an "independent kingdom" on the construction site. The brand "An Neng" in the industry relies on the quality of "ease of use" - it doesn't require you to worry about the air source, allowing you to focus all your energy on the work.

  Directly addressing industry pain points: Ordinary drilling splitting equipment has a slow rock-breaking speed and low efficiency for hard rock operations; it has poor compatibility with Down-The-Hole Drilling Rig and other drilling equipment for excavation, and the connection process is cumbersome; the machine body is heavy and inconvenient to move, and the construction flexibility is insufficient. These problems lead to project delays, increased labor costs, and seriously affect project progress. AN NENG's Drilling and Splitting Machine addresses these pain points specifically, adopting a hydraulic drive core technology, enhancing the rock-breaking power and accuracy, and being compatible with mainstream drilling equipment, suitable for various scenarios such as mining and infrastructure rock breaking, making the drilling splitting operation efficient and worry-free, and significantly improving construction efficiency. Product Description The AN NENG drilling and splitting machine, powered by a high-pressure hydraulic system, has a splitting force of up to several thousand tons. It can quickly break through various types of rocks, including granite and basalt, and its rock-breaking efficiency is 2-3 times that of ordinary equipment. The equipment has a compact structure and is 15% lighter than traditional models. It is equipped with convenient mobile wheel sets, allowing for flexible relocation without the need for large lifting equipment assistance. As a professional drilling equipment for excavation, it can seamlessly integrate with mainstream drilling rigs such as Down-The-Hole Drilling Rig, Hydraulic Dth Drilling Rig, and Down The Hole Drilling Machine. After drilling, it can directly connect with the splitting operation without the need for additional equipment adjustments, simplifying the construction process. The body is made of high-strength alloy material, which is resistant to impact and wear, and can adapt to complex and harsh construction environments, extending the service life. Technical Specifications Equipment operating pressure: 30-60 MPa. Splitting time ≤ 40 seconds per time. The efficiency of hard rock crushing has been significantly improved; Splitting gun diameter: 50-100 mm. It is suitable for different hole diameters and the drilling hole diameter range is 30-120 mm; Hydraulic system flow rate: 25-50 L/min. The power output is stable, with no obvious pressure attenuation. The total weight of the equipment is ≤ 800 kg. It is mobile and flexible, and the operation radius covers 5-8 meters; Working temperature range: -10℃ - 60℃. Low temperature does not affect the startup of the hydraulic system, and the heat dissipation performance is good in high-temperature environments; Noise ≤ 85 dB. It complies with environmental protection construction standards, reducing noise pollution in the working environment. Product features  High-pressure hydraulic drive, strong splitting force, hard rock crushing efficiency far exceeds that of ordinary equipment, shortening the construction period; Compatible with mainstream drilling equipment such as Down-The-Hole Drilling Rig, with smooth connection, no need for additional adapter tools; Lightweight design combined with mobile wheel set, convenient for relocation, flexible operation in complex terrains, improving construction flexibility. Tips Before operation, check the hydraulic oil level and purity to ensure stable power output of the equipment and avoid performance impact due to oil problems; When used in conjunction with drilling equipment, ensure that the drilling hole diameter and the size of the splitting gun are matched to improve the splitting effect; After long-term disuse, empty the residual oil in the hydraulic system, do rust prevention treatment for the body, and store in a dry and ventilated environment. Application scenario In mining operations, when combined with Down-The-Hole Drilling Rig, it can quickly split the ore, replacing the traditional blasting method and providing higher safety; in road and railway infrastructure construction, it can break through hard rock in roadbeds and tunnel surrounding rocks, ensuring the construction progress; in building demolition operations, it can precisely split concrete components, avoiding damage to surrounding structures; in quarrying operations, when used in conjunction with Hydraulic Dth Drilling Rig, it can efficiently extract stone materials and increase the extraction volume; during foundation pit excavation, it can handle underground rock layers obstacles, facilitating the rapid formation of the foundation pit. Customer Benefits Choosing AN NENG Drilling and Splitting Machine can significantly improve construction efficiency. The hard rock operation cycle is shortened by more than 50%. It reduces labor costs. It is compatible with mainstream drilling equipment, eliminating the need for separate purchase of dedicated drilling machines, reducing equipment investment costs. The lightweight design reduces transfer time and transportation costs, enhancing construction flexibility. The equipment has strong durability, with a low failure rate, reducing later maintenance costs. Its environmentally friendly and low-noise characteristics comply with construction standards, avoiding noise pollution complaints. For the project party, efficient and stable construction can ensure the project is completed on schedule, increasing project benefits. Customer Reviews and Recommendations Project Manager Li from the mining project said: "The previous equipment took half a day to break through hard rock. After changing to this AN NENG model, it can split a piece in 40 seconds. It can also be directly used with our Down-The-Hole Drilling Rig. The connection is particularly smooth, and the construction period was 20 days earlier than expected." Master Zhang from the infrastructure construction project commented: "The equipment is easy to move, and it can be easily transferred on complex mountain roads. It has sufficient splitting force and can quickly break granite. It saves a lot of effort compared to traditional equipment, has less noise, and the construction environment is more comfortable." Mr. Wang, the equipment purchaser, recommended: "Compared with many Drilling Equipment For Excavation models, this one has the strongest adaptability. It can be compatible with Hydraulic Dth Drilling Rig and other various equipment. It is highly efficient and durable. It has been recommended for use in three infrastructure projects, and the feedback has been very good."      

    Anyone in construction knows how troublesome it is to supply compressed air for drilling rigs. Traditional diesel compressors are heavy and noisy; once they arrive at the site, you have to refill them with fuel—fuel costs alone can eat up nearly half of your daily profit. Even more frustrating is when dealing with excavator-converted drilling rigs: their original hydraulic systems are already under strain, and adding an external diesel air compressor further burdens both the hydraulic pump and engine, causing frequent breakdowns. Customers often complain bluntly: "We lose time just maintaining this air compressor." It's even worse for drilling and splitting machines, which already rely on high air consumption from their built-in pneumatic breakers. When combined with unstable air supply from a separate compressor, operations become intermittent—making it impossible to properly split rocks.    To tackle these frustrating issues, ANNENG introduced the YQ55 hydraulic air compressor—a bold solution that runs directly on equipment's hydraulic oil. It requires no additional lubrication or separate engine; simply connect the oil inlet hose to the return line of an excavator, drilling rig, or any hydraulic system, turn on the switch, and compressed air is instantly available. This eliminates key pain points: saving on diesel costs, reducing transport weight, and cutting equipment failure points in half. Especially when paired with compact converted rigs like Excavator Converted Drilling Rigs, the YQ55 can fit snugly into the empty space behind the operator’s cab. With just one oil hose and one air hose connected, drilling can begin within ten minutes.  How effective is it? At an open-pit mine in Guangxi, they previously used two diesel air compressors to power five pneumatic drilling rigs. The daily fuel cost exceeded 2,000 yuan, and the compressors frequently shut down due to overheating. Later, they replaced them with a YQ55 unit connected to the hydraulic circuit of a 360 excavator, which easily supplied compressed air for three drilling rigs. Even after continuous operation for eight hours, the oil temperature never exceeded 85 degrees Celsius. The boss did the math: they saved nearly 400,000 yuan annually on fuel alone, and no longer experienced delays caused by compressor failures.    Product Features (three points, remember them well):  Oil-free and electric-free: Pure hydraulic drive eliminates the need for external power sources or fuel, making it ideal for drilling and splitting machines operating in remote areas without electricity.   Automatic flow matching: Built-in pressure compensation valve adjusts output automatically—high hydraulic flow produces more air, while low flow reduces output to prevent engine power waste. Real-world tests show over 30% better fuel efficiency compared to compressors of the same displacement.   Durable design: Thick cast aluminum housing passes 500 hours of vibration testing, ensuring reliability even on rough mining terrain. All fittings are stainless steel—rust? Not a chance.     Quick tips (just two, remember them):   ① When connecting hydraulic lines, always install a return oil filter (10 microns) before the inlet to prevent metal shavings from clogging the compressor valve.   ② In winter, idle the system for five minutes to warm up the hydraulic oil before starting the compressor, as cold oil has high viscosity and may cause rotor seizure.  Ultimately, the ANNENG YQ55 is designed to save drilling operators' time and effort. Whether you're supplying air to conventional drills, modified excavator-based drilling rigs, or drilling and splitting machines equipped with pneumatic hammers, it can operate as long as there's a hydraulic power source available. This single machine replaces those bulky diesel air compressors of the past, and maintenance is simple—just replace the bearing grease once a year. This minimalist approach is exactly how construction machinery should evolve.  

    Those engaged in tunnel projects know that changes in rock layers often cause headaches. Traditional methods either have slow progress or high risks. When our WGTL-45 system was used in construction in Malaysia, it not only completed the project two months ahead of schedule but also saved 30% of the budget. The site supervisor said that what made them most at ease was that there were no any safety accidents throughout the process.  Device Highlights  The hydraulic system can automatically adjust the pressure and can handle both soft and hard rocks. The drill bit is extremely wear-resistant, reducing the frequency of replacement. The cooling system is well-designed, allowing the equipment to work continuously in tropical regions. It can be modified from an existing excavator in just three days. Usage suggestions: ① When encountering hard rocks, adjust the pressure to between 250 and 280. ② Remember to check the drill bit every 50 meters. ③ In humid areas, take precautions for waterproofing in advance. ④ When the equipment is not in use, start it for half an hour every month.  "Common Questions"  Question: Can it be used in soft rock layers? Answer: No problem. Rock layers with a strength of 20 to 50 megapascals can all handle it.  Question: Are the costs of consumables high? Answer: For medium-hard rocks, it's approximately 3 to 5 US dollars per meter.  Question: What size working area is required? Answer: A standard section with a height of 5 meters and a width of 6 meters will suffice.  Question: What are the power usage requirements? Answer: The standard voltage is 380 volts. There is also an option for a diesel engine.  Question: Is it easy to learn? Answer: Skilled workers can get started within just one week of training.  Q: Is the maintenance convenient?  A: It's modular design. Just replace the faulty part at the corresponding location.    There was a project in Vietnam that left a deep impression on us. The rock layers there changed several times a day, but our equipment managed to handle it all. The workers said the operation was very simple and could be carried out accurately even with poor visibility in the tunnel. Although the equipment was more expensive to purchase, the saved construction time and material costs were actually more cost-effective.    We suggest that you pay attention to three points when making your purchase: first, match the drill bits; second, plan the transportation method; third, prepare sufficient common parts. Our engineers will be on-site to guide you throughout the process, from the initial use until final acceptance, to ensure that you can use it smoothly.

  In mining, infrastructure construction and other operation scenarios, many people are troubled by the problems of hydraulic air compressors: either the power is insufficient, causing the Ultra-high pressure Rock Splitters and Excavator Converted Drilling Rigs to malfunction and delaying the construction progress; or the adaptability is poor, making it impossible to flexibly combine with Drilling And Splitting Machines and other equipment. Changing the working conditions requires replacing the machine, which is costly and troublesome. These problems not only slow down the work efficiency but also require additional costs, causing headaches for the construction party. To address these issues, ANNENG's YQ55 Hydraulic air compressor is a reliable solution. It has strong power and can provide continuous hydraulic support for Ultra-high pressure Rock Splitters and Excavator Converted Drilling Rigs, avoiding downtime due to insufficient power during operations; at the same time, it has wide adaptability and can flexibly combine with Drilling And Splitting Machines and other types of equipment, whether for mining, rock crushing, or drilling operations in infrastructure construction, it can handle the job. After being put into use, it can not only improve the construction efficiency, reduce the frequency of equipment replacement, but also lower the overall operation cost, providing stable power guarantee for various heavy operations. Product Features Powerful and stable: The YQ55 Hydraulic air compressor has sufficient hydraulic output power, can provide stable energy supply, even when driving high-power equipment like Ultra-high pressure Rock Splitters, there will be no power attenuation, ensuring continuous operation of the operation and reducing downtime. Wide adaptability: It can be compatible with Ultra-high pressure Rock Splitters, Excavator Converted Drilling Rigs, Drilling And Splitting Machines, etc., without the need to purchase separate air compressors for different working conditions, reducing equipment investment costs and improving equipment utilization efficiency. Durable and robust: The body is made of high-strength materials, can adapt to complex operation environments in mining and infrastructure construction, withstand dust, vibration, etc., and is not prone to failure over a long period of use, reducing maintenance frequency and costs. Tips Before use, check the hydraulic oil level and quality to ensure sufficient oil and no impurities, to avoid affecting power output or damaging the equipment due to oil problems; if abnormal noise or unstable pressure is found during operation, stop immediately for inspection and eliminate the fault before using again. Before long-term storage, clean the dust and oil stains on the body, drain the hydraulic oil, store it in a dry and ventilated environment, avoid the influence of moisture or corrosive substances on the equipment. Before the next use, add new hydraulic oil as required.    

  In mining and tunnel construction, traditional Drilling Rigs often lack power, and the drilling is slow and the drill is frequently stuck when working in hard rock. Although Excavator Converted Drilling Rigs have certain flexibility, they have poor stability and low hole-making accuracy. Relying on Ultra-high pressure Rock Splitters or Mining Rock Splitters for auxiliary crushing not only complicates the process, but also greatly increases the cost. A tunnel engineering team said bluntly: "When encountering granite layers, the excavation is less than 5 meters a day, and the construction period is seriously delayed!"   Our innovative excavation drill rig solves industry problems with "compound power + intelligent pressure control"! Equipped with a hydraulic-pneumatic dual power system, the hard rock drilling speed is 3 times higher than that of traditional equipment; the original adaptive anti-drilling technology monitors the hardness of the rock layer in real time through sensors, and automatically adjusts the drilling pressure and speed. With modular drill bits, it is compatible with Ultra-high pressure Rock Splitters to quickly switch crushing modes. Actual projects show that when operating in quartzite, the daily excavation volume is increased to 18 meters, the equipment failure rate is reduced by 70%, and the comprehensive cost is saved by 40%.   Three core advantages ① Dual-power collaborative system: hydraulic drive powerful rock breaking, pneumatic system fast slag removal, high efficiency in both soft and hard rock formations; ② Intelligent anti-drilling technology: AI algorithm predicts rock formation changes, adjusts drilling parameters within 0.1 seconds to avoid drilling; ③ Modular quick-change design: switch between drill bits and crushing heads in 3 minutes, adapting to various operating scenarios of Drilling Rigs. Efficient maintenance tips 1. Pre-maintenance of drill rods: apply anti-wear coating after daily operation to extend the service life by 2 times; 2. Dynamic pressure calibration: use professional instruments to detect the pressure of the hydraulic system every week, and debug immediately if the error exceeds 5%; 3. Rock formation data recording: establish a parameter library for different rock formation operations to provide intelligent reference for subsequent construction.          

    The construction companies for mines and infrastructure projects all have a common problem: The ordinary drilling rigs seem to be working, but in reality, they are all causing hidden waste - hard rock drilling gets stuck and causes delays, fuel and materials are wasted; the heavy equipment takes a long time to move, and workers are often left idle; what's worse, they cannot be connected with the drilling and splitting machines, and the drilling process is completed only to be followed by splitting, resulting in a sharp drop in efficiency due to the broken process. These problems directly lead to "doing a lot but earning little". Many teams are not lazy at all, but their profits are gradually eroded. ANNENG has specifically launched the Down-the-hole drilling rig, which incorporates the flexible genes of excavator converted drilling rigs, not only solving the problem of slow drilling, but also blocking the cost loopholes at the root.  The actual changes achieved are quite obvious: in hard rock conditions, there is no need for repeated impacts, and the drilling efficiency has increased by nearly 60% compared to ordinary Drilling Rigs. The fuel and drill pipe consumption has decreased by 30%. The flexibility of the machine body is comparable to that of Excavator Converted Drilling Rigs. In narrow spaces, there is no need to use a trailer for relocation. When working with Drilling And Splitting Machines, the drilling is completed and then the splitting is directly connected, with no interruption in the process. For the construction team, the core effect is not only an increase in efficiency, but also controllable costs: originally a drilling team of 10 people, now 6 people can handle it; the total cost of absenteeism, consumables, and labor is reduced by nearly 40% compared to before, and the profit margin has been significantly expanded.  The value of this down-hole drilling rig lies in enabling the construction team to achieve "every investment yielding a return". It is applicable in scenarios such as mine blasting drilling, roadbed reinforcement, and slope support, and can either undertake the drilling task independently or integrate into a complete operation system, complementing Drilling And Splitting Machines and Excavator Converted Drilling Rigs. Compared to similar equipment on the market, it best understands the "accounting logic" of construction workers, avoiding flashy designs and focusing solely on "improving efficiency, reducing consumption, and maintaining stable operation conditions".  Core Product Features  1.Energy saving and efficiency improvement: Hard rock drilling is free from stuck bits, and its efficiency far exceeds that of ordinary drilling rigs. The consumption of materials and fuel is significantly reduced.  2. Flexible Adaptation: It combines the mobility advantages of Excavator Converted Drilling Rigs, enabling operations even in limited spaces.  3. Process Integration: It can be seamlessly integrated with Drilling And Splitting Machines, eliminating the problem of idle work caused by process breaks.  Practical Homework Tips  1.Before starting the operation, take samples from the rock strata first. Set the drilling parameters based on the hardness to avoid blind operation and reduce the waste of consumables.  2. When collaborating with the Drilling And Splitting Machines, mark the drilling depth and spacing in advance to enhance the accuracy of the connection.  3. Key points of daily maintenance include checking the airway's smoothness to prevent rock dust from blocking it and affecting the drilling efficiency, thereby extending the equipment's lifespan.    Many construction teams have reported their feedback after using the ANNENG Down-the-hole drilling rig. The most surprising thing is not the increased speed, but rather "the money is spent wisely", as they no longer have to worry about hidden costs. ANNENG has always been at the construction site's perspective, deeply specializing in the drilling operation scenarios, avoiding concept hype, and only providing equipment that can help customers make money. Whether it's long-term mining operations or short-term infrastructure projects, it can become a reliable helper in controlling costs and increasing profits. This is the core reason why it has gained industry recognition.  

  I have been a purchasing consultant at AN NENG for many years. I have witnessed many clients suffer from the consequences of choosing the wrong equipment in the early stages. Either they delayed the project schedule or wasted their money unnecessarily. In fact, when purchasing a column-type slitting machine, there is no need to worry. The key is to select the one that is suitable for your project, and then find a reliable manufacturer. Today, I will share with you the 7 purchasing tips that I have summarized. They are all solid experience. Just follow them and you will avoid many pitfalls.  I. determine where it will be used, then select the equipment type.  Before purchasing the equipment, make sure you clearly understand what you intend to use it for - this is the most fundamental and crucial step. Otherwise, you might easily make a wrong purchase. Based on the customer cases we have encountered in the past, I will present several common scenarios for you:  1.It should be for heavy tasks such as mining and splitting hard rocks: then choose the high-pressure hydraulic model. The splitting force should be at least 30 MPa or more. The body must be sturdy and wear-resistant, capable of withstanding damp and dusty environments.  2. For light tasks such as building maintenance or interior renovations: Choose lightweight pneumatic or electric models. The key is to consider the weight (preferably under 20 kilograms, for ease of transportation), and the noise level should also be low.  3. For tasks such as dismantling concrete or modifying bridges that require precise operations: hydraulic equipment is more suitable. Moreover, the splitting force can be adjusted, and the noise level should be kept below 75 decibels to minimize disturbance to the surrounding area and comply with environmental protection requirements.  A reminder: If your working conditions are particularly special, such as when you need to use it in high-temperature or low-temperature environments, or when you need to cut special-sized workpieces, be sure to inform the manufacturer in advance. Don't buy the general model and then find it unusable.  II. Verify the parameters and don't fall victim to "false labeling" scams.  Some small manufacturers on the market tend to exaggerate the equipment parameters. For instance, they might claim a splitting force of 50 MPa, but in reality, it simply cannot be achieved. When purchasing, don't just rely on the promotional materials. Focus on verifying these key parameters:  1.Splitting force: The selection of the splitting force depends on the hardness of the workpiece to be split. For splitting concrete, a force of 20-30 MPa is required, while for splitting hard rocks, a force of 30-50 MPa is needed.  2. Diameter compatibility: It should be able to cover the size of the workpiece you are going to process. It is advisable to leave a margin of 5-10mm for extra safety.  3. Power parameters: For hydraulic models, it depends on the power of the hydraulic pump and the supply pressure; for pneumatic models, it depends on the pressure and flow rate of the compatible air compressor; for electric models, it depends on the motor power and voltage.  4. Service life: Ask about the lifespan of key components (such as the cutter blade, hydraulic pump), how long they can be used, and when they need to be replaced. This directly affects the cost of future usage.  We suggest that when purchasing, either have the manufacturer provide a third-party test report, or go directly to the factory to test the equipment in person. Only by seeing with your own eyes and confirming that the parameters are correct can it be considered reliable. All AN NENG equipment is tested three times before leaving the factory, and the parameters are all genuine and not falsely labeled.  III. Confirm authoritative certifications to avoid compliance issues  If it is for export or for large-scale engineering projects, equipment certification must be taken seriously. For instance, when exporting to Europe, CE certification is mandatory. Without this, the customs clearance cannot be completed. Additionally, in the North American market, there are UL certifications and explosion-proof certifications for mining purposes. The requirements vary from region to region.  When purchasing, don't just rely on what the manufacturer says about the certification. It's better to check the serial number on the official website of the certification institution to confirm that it's genuine. All our AN NENG series column-type slitting machines have passed the CE certification. If you have certification requirements for other regions, we can also customize them for you to ensure that the equipment can be used normally.  IV. When choosing a manufacturer, prefer to opt for "direct supply from the original factory" as it ensures reliable after-sales service.  The column-type cutting machine is an industrial equipment. Subsequent installation, maintenance, and replacement of parts all require support from the manufacturer. Therefore, choosing a reliable manufacturer is much more important than simply buying a cheaper device. When selecting a manufacturer, consider the following three points:  Do you have your own factory? Are the core components produced by yourself? Don't deal with those middlemen traders. After-sales service will be neglected if you do.  2. Customization possible: If your requirements are particularly unique, can the manufacturer adjust the parameters and dimensions according to your specifications?  3. Response speed for after-sales service: If the equipment has a problem, can you reply within 24 hours? Are there services such as on-site repair or remote guidance available?  We suggest that everyone choose the original factory direct-supplied manufacturers first. For example, our AN NENG is a company that produces and sells its own products. There are no intermediaries involved, so the prices are more reasonable. If you have any problems in the future, just contact us directly. It's much more convenient than dealing with middlemen.  V. Focus on the ease of maintenance and reduction of subsequent troubles  Industrial equipment needs maintenance after being used for a long time. If the maintenance is troublesome and the spare parts are hard to obtain, it will cause a lot of headaches in the future. When purchasing, you can pay attention to the following two points:  1.Is maintenance simple or not? In daily operations, just cleaning, adding oil, and replacing small parts - can it be handled without professional tools and technicians?  2. Availability of accessories: Can the manufacturer promptly supply original factory accessories? Will the prices be inflated? We have accessory warehouses in several locations around the world. Commonly used accessories can be delivered within 3 to 7 days, so there's no need to wait for a long time.  VI. Don't blindly chase low prices or high prices. The key lies in cost-effectiveness.  Many people tend to fall into two common mistakes when purchasing equipment: either they only buy the cheapest option, only to have it break down after a few days; or they believe that anything expensive must be of good quality, and thus spend a lot of unnecessary money. In fact, what is truly cost-effective is when the value of the equipment matches its price. Let me make a simple comparison for you, and you'll understand it immediately:   Evaluation dimension Low-quality and cheap equipment High-quality equipment (such as AN NENG) Initial purchase price Low (reduces short-term costs) Moderately high (reasonable investment) Service life Short (2-3 years) Long (8-10 years) Maintenance cost High (Frequent failures, difficult to find spare parts) Low (with low failure rate and original factory spare parts guarantee) Operational efficiency Low (parameter mislabeling, insufficient power) High (stable performance, abundant power) composite cost High (short-term savings, long-term loss) Low (One-time investment, long-term benefit)   VII. Post-sale guarantees should be included in the contract to avoid disputes. Finally, I would like to remind everyone that when purchasing equipment, the post-sale terms must be included in the contract. Otherwise, if any issues arise later, there will be no one to handle them. The key points to focus on are as follows:  1.Warranty period: How long is the warranty for the core components? (Our AN NENG core components are covered for 1 year, and the entire machine for 6 months.)  2. Fault Handling: If the equipment breaks down, how long will the manufacturer respond? Will they provide remote guidance or send someone to repair it?  3. Training Services: Will the training cover how to operate properly and ensure safe operation?  4. Return and Exchange: If there is any quality issue with the equipment, can it be returned or exchanged? Who will bear the shipping cost?  Why choose AN NENG? It's just because it's reliable and hassle-free.  We have been manufacturing column-type slitting machines for over a decade. We have always focused on meeting the needs of our customers. From the products to the services, we strive to ensure that everyone is satisfied.  1.Quality assured: All models have passed the CE certification. The core components are manufactured in-house. Each device undergoes three test runs before leaving the factory, and it will only be shipped if it is found to be in perfect condition.  2. Customizable: Whether it's the splitting force, the size of the body, or the material, as long as you have any requirements, we can help you make the necessary modifications.  3. Affordable price: Direct supply from the original factory, without any markup by middlemen. For bulk purchases, an additional 15% to 30% discount is available.  4. Excellent service: We can deliver worldwide. We have warehouses in Europe and North America, and the products can be delivered within 3 to 7 days. Our technicians are available 24 hours a day, and you can contact us at any time for installation or maintenance.  If you are planning to purchase a column-type slitting machine but are unsure how to choose, feel free to contact our AN NENG consultants at any time. Just tell us your project requirements and budget, and we will provide you with a free proposal and price quote, helping you select the right equipment and avoiding unnecessary detours.  

  I'm Aneng, a technical expert who has been dealing with construction site equipment for many years. I understand that the customers you, as a purchaser, are dealing with - whether they operate standard drilling rigs, excavator converted drilling rigs, or drilling and splitting machines - often complain about two things: first, it's a hassle to carry a dedicated diesel air compressor, which is heavy, consumes a lot of fuel, and makes a lot of noise that gives people headaches; second, in remote construction sites without electricity, the machines frequently run out of air, causing work to stop and start, wasting time and money.  Our solution is actually quite simple: no need for an additional engine; we directly use the hydraulic power of the equipment to drive the compressor. This Aneng hydraulic air compressor is like attaching a "pump" to excavators or drilling rigs. Just plug it into the equipment's hydraulic system and it's ready to use. This way, customers don't have to purchase and maintain a separate diesel air compressor. Wherever the equipment goes, the air follows, making it particularly suitable for off-grid construction sites in the wild. To put it simply, it's like giving Drilling Rigs, Excavator Converted Drilling Rigs, and Drilling and Splitting Machines a portable air source. It can supply air for tasks such as drilling, breaking, and clearing debris.  This product has several practical features:  Durable and less prone to damage: The key internal components have been reinforced, allowing it to handle unstable hydraulic conditions and dirty oil on construction sites. It is more reliable than ordinary air compressors. Quick installation and unobtrusive: The interfaces are universal, making it easy to retrofit onto equipment without significantly affecting the original machine's operation. This saves time for both your delivery and the customer's installation. Extremely fuel-efficient: It directly uses the main engine's hydraulic oil, eliminating the need for additional diesel fuel. Customers can save a considerable amount on fuel costs, and it also operates much quieter. By the way, when you sell it, you can remind customers of two things:  First, let's check the parameters: Before pushing it to the customers, help them verify if the hydraulic flow and pressure of the main unit are sufficient. We have the data sheet, and only when it matches can it be used smoothly. Keep an eye on the filter elements: Let them check the hydraulic oil filter element and air intake filter screen at regular intervals to keep them clean. This way, the machine can last for several more years. In a nutshell, this product is all about saving time and money. Aneng mainly does wholesale. By supplying you, we also hope to provide you with a practical solution for your customers - no more hassle with gas supply.    

When expanding railway tunnels or rectifying their defects, you will surely have experienced this: The traditional manual or blasting methods are not only extremely slow, but also constantly pose safety risks such as cave-ins and vibrations. The construction period keeps being postponed, and the costs keep rising, causing great pressure on the construction teams. Anxin Drilling has directly addressed this industry's stubborn problem and launched a dedicated Railway Tunnel Impact Milling Machine, combining efficient milling and excavation technology with a stable platform. This has completely revolutionized the construction methods within the tunnels. Our equipment can achieve precise and low-vibration rock milling and crushing, significantly improving the construction efficiency, while also greatly ensuring the safety of the operation and the stability of the tunnel structure, bringing the construction period and costs back under control.  This core product is essentially a highly integrated mechanized solution. It fully utilizes and upgrades the value of existing equipment:  Using mature Drilling Rigs or Excavator Converted Drilling Rigs as reliable power and mobile chassis, it has been transformed and is a more cost-effective investment. It integrates high-performance milling and digging heads, which can easily handle various hardness rock layers in tunnels, and perform operations such as milling, crushing, and contour trimming. It can work in coordination with our professional Drilling And Splitting Machines. For particularly hard rock layers, it drills first, then fractures, and finally performs milling and digging, forming a complete silent crushing construction process. Three Major Features of the Product  Multi-functional, cost-effective and hassle-free: Based on the modification of excavators or drilling rigs, no need to purchase brand-new equipment. The functions are far superior to ordinary equipment. It can both dig and perform some drilling and crushing tasks. Safe and efficient, with guaranteed progress: Non-blasting construction, with minimal vibration, almost no disturbance to the tunnel surrounding rock and adjacent structures. The construction can be carried out closely adjacent to the existing line, with a high safety factor and guaranteed daily progress. Precise control, excellent quality: Adopting a user-friendly hydraulic control system, the operation is like a "surgical operation", capable of precisely controlling the excavation contour, with excellent control over over-excavation and under-excavation, and a flat formed surface. Tips for Use  Selection matching is crucial: Based on the tunnel section size and the main rock type, select the appropriate tonnage of Excavator Converted Drilling Rigs as the base platform to ensure power matching, without waste or strain. "Probe - Break - Mill" combined approach: When encountering extremely hard rock, don't let the milling cutter bear the brunt alone. First, use the matching Drilling And Splitting Machines for static splitting, and then mill and clear to achieve higher efficiency and lower wear. Regular inspection of the cutter disc to maintain efficiency: The milling cutter teeth are consumables. During construction, pay attention to listening to the sounds and observing the slag conditions, and regularly inspect and replace the worn-out cutter teeth to keep the equipment always in the best cutting condition. Aneng Drilling provides not just a cold machine, but a set of practical solutions that make tunnel construction safer, faster, and more economical. Choosing us means choosing reliable mechanical equipment to firmly hold the schedule and profits.

What do the experienced workers on the construction site have the most trouble with? The traditional crushing methods are inefficient, produce a lot of dust, and have high costs! Using blasting involves safety concerns, while manual hammering is slow and tiring. Especially when dealing with large rocks or concrete structures, after drilling with ordinary Drilling Rigs, the equipment needs to be changed for crushing, making the process complex and time-consuming. Aneng Heavy Industry has developed a column-type splitting machine specifically as an intelligent solution to address these pain points. It adopts hydraulic splitting technology and, when used in conjunction with Drilling And Splitting Machines, can achieve integrated drilling and splitting operations, significantly improving construction efficiency. This equipment can ensure safe and controllable operations while reducing noise and dust in mining, demolition of foundations, and municipal engineering projects.    The core advantage of the Anpeng Column Splitter lies in its "special machine for special use" design concept. It can be used independently as a splitting device, or it can be easily adapted to various Excavator Converted Drilling Rigs to achieve multi-purpose use with one machine. During actual operation, the drilling rig first completes the drilling, then the column splitter is inserted into the hole, and through hydraulic expansion force, the rock or concrete is split from the inside. This "splitting instead of blasting" method is particularly suitable for construction scenarios such as residential areas and subways where strict vibration control is required.    Four major highlights of the product:  The splitting force reaches up to 400 tons, capable of easily handling high-strength rocks. The modular design enables quick integration with existing Drilling Rigs. The remote operation feature ensures the safety of operators. Compared to traditional blasting methods, the cost is reduced by 60% and the efficiency is increased by 3 times. Practical tips: ① When drilling, it is recommended to reserve 10 cm more than the length of the splitting rod to achieve the best effect ② Regularly check the cleanliness of the hydraulic oil to extend the equipment's service life ③ For hard rocks like granite, using the plum blossom-shaped (spade-shaped) hole layout for crushing yields better results  The Anpeng Column Splitting Machine has been widely applied in many key engineering projects across the country, including subway tunnel excavation and mining stone extraction, etc. Many users have reported that after using our equipment, not only has the construction period been significantly shortened, but they have also completely rid themselves of the cumbersome process of blasting approval. If you are troubled by the low efficiency of crushing operations, why not give this truly "understanding construction" professional equipment a try!

  In the construction demolition and rock crushing industries, contractors often get stuck by three major problems: traditional blasting has strict approval processes and high risks; flying debris and vibrations can damage surrounding buildings, and it is often subject to complaints for noise pollution and forced to stop work; large crushing equipment cannot enter narrow construction sites, indoor spaces, tunnels, etc., and can only rely on manual pneumatic picks, resulting in low efficiency and physical exhaustion; during project deadlines, equipment is difficult to operate and costs are high, reducing profits continuously. These problems directly slow down progress, increase risks, and eat up profits, causing contractors great hardship. AN NENG focuses on non-blasting demolition solutions, with three core products: Handheld Rock Splitter for Sale, Portable Rock Splitter Supplier, and Rock Breaker for Construction. These provide contractors with safe, efficient, and cost-effective demolition solutions. Without blasting or large machinery, they can easily break rocks and concrete, complying with regulations and being worry-free, and can significantly improve construction efficiency. Product Core Features Portable and easy to carry, suitable for all scenarios: Handheld Rock Splitter can be carried by one person, Portable Rock Splitter is lightweight, and it can operate flexibly in indoor decoration, tunnel excavation, foundation pits and shafts, as well as high-altitude, narrow corners, where large machinery cannot reach. No complex transportation is required. Static demolition, safe and environmentally friendly: No vibration, low noise, and little dust. There is no blasting flying debris or shock wave risk. It can be carried out safely near hospitals, schools, and residential areas, fully complying with environmental and safety regulations, eliminating the risks of complaints and forced shut down Efficient and effortless， lower cost： Rock Breaker for Construction has strong splitting force， and it only takes a few seconds to break hard rocks or concrete with each operation， which is 10 to 15 times more efficient than pneumatic picks. One person can operate multiple units， reducing labor and time costs， and the equipment has low wear and tear. Precise control， protecting the surroundings： The splitting direction can be controlled according to the preset drilling holes， precisely breaking the target structure without damaging surrounding buildings and pipelines， suitable for old building renovation， stone mining， and precise demolition scenarios. Construction Practical Tips Before use, select the corresponding model of splitting head according to the hardness of the material. The harder the rock,the greater the splitting force should be selected to avoid equipment overload and damage. Strictly follow the instructions for drilling depth and spacing. Precise hole positions can ensure the best splitting effect and reduce repetitive operations. Regularly check hydraulic oil and perform equipment maintenance, clean and lubricate regularly to extend service life and avoid construction faults that delay the project schedule. Use electric or diesel pump stations as needed,choose the appropriate model based on the on-site power conditions. Diesel models are used in areas without electricity to ensure continuous construction. As a professional Portable Rock Splitter Supplier, AN NENG always provides contractors with reliable products and practical solutions to solve the pain points of non-blasting demolition. Handheld Rock Splitter for Sale and Rock Breaker for Construction cover various demolition needs， whether for municipal projects, house renovations,or mining and tunnel construction,they can complete tasks safely and efficiently,avoiding blasting risks and compliance issues,and reducing construction costs and shortening the project schedule,truly becoming a reliable assistant for contractors in demolition construction.  

  In the field of rock breaking for mining and infrastructure construction, traditional blasting is restricted, the efficiency of rock breakers is low, noise and dust pollution is heavy, and safety risks are high. These pain points have long troubled us. The tightening of environmental protection policies has made blasting approval difficult and risky. In hard rock conditions, ordinary equipment has insufficient splitting force, slow operation, and is prone to damage, significantly increasing construction costs and project schedule pressure. As the core product of ANNENG, the zyt 90 Mining rock splitter (Hydraulic rock splitter, Hydraulic rock splitting machine, Rock breaking machine) is precisely the solution to these problems. It uses ultra-high pressure hydraulic power and relies on a double structure design of wedges and pistons to achieve static, efficient, and precise rock splitting. It is widely applicable to open-pit mining, underground mining, tunnel excavation, and stone block mining, etc. It can not only replace blasting for safe operation but also significantly improve the efficiency of hard rock breaking and reduce overall construction costs. Product Features Ultra-high pressure hydraulic power, strong splitting force, can easily break high-hardness rocks such as granite and basalt, and the single splitting depth and width far exceed those of conventional models in the industry. Static and non-impact operation, no vibration, no noise, no dust, fully meeting the requirements of environmental protection and safe construction, suitable for sensitive scenarios such as urban areas and underground. Compact and durable structure, made of high-strength alloy materials, long-lasting wear parts, easy to operate by a single person, suitable for narrow spaces and complex working conditions. Fast splitting speed, only tens of seconds for a single operation, can work continuously without interruption, significantly improving the overall efficiency of rock breaking in mining and engineering. Operation Tips Before operation, accurately drill holes according to the equipment requirements. The hole diameter and depth should match the parameters of the zyt 90 Mining rock splitter to ensure the splitting effect. After every 3-5 splitting operations, promptly add lubricating grease to the splitting wedge to reduce wear and extend the service life of the equipment. Do not use the splitting gun as a crowbar to avoid abnormal force on the equipment and ensure operation safety and equipment stability. I have been deeply involved in the field of rock breaking equipment for mining for many years. The ANNENG zyt 90 Mining rock splitter is a mature product we have developed to address industry pain points. It not only solves core issues such as explosion prohibition, environmental protection, and efficiency but also becomes the preferred choice for many mining and engineering customers with its stable performance and convenient operation. From equipment selection to on-site construction, we provide full-process technical support to help customers complete rock breaking operations efficiently, safely, and at low cost, truly achieving cost reduction and efficiency improvement in mining and infrastructure construction.

 Currently, when purchasing Drilling and splitting machines, there are common issues such as poor equipment compatibility, low drilling and splitting efficiency, and insufficient durability. Many customers who choose the wrong equipment not only fail to meet the demands of mining, construction demolition, and other operations but also increase downtime and maintenance costs, delay project schedules, and have difficulty finding reliable Drilling and splitting machine suppliers to provide one-stop solutions. To address this problem, AN NENG, as a professional Drilling and splitting machine supplier, offers a range of Drilling and splitting machines and Portable rock splitting machines suitable for various scenarios. These machines can precisely match different working conditions, solve selection difficulties, improve operation efficiency, reduce maintenance costs, and balance safety and practicality, helping customers achieve efficient and cost-effective construction.   AN NENG has been deeply involved in the drilling and splitting equipment field, focusing on the core needs of customers in selection. The Drilling and splitting machines it supplies include both conventional models and Portable rock splitting machines, which are widely used in mining, construction demolition, tunnel construction, stone processing, and other scenarios. Whether it's large-scale operations in major projects or flexible construction in small-scale projects, they can be precisely matched, completely solving the core pain points of "wrong selection and poor use", and providing customers with high-performance and cost-effective selection solutions and equipment support.  Product Features (Simplified Core):  1.It has strong adaptability, covering both Drilling and splitting machine and Portable rock splitting machine. It can flexibly adapt to different working scenarios and conditions without the need for additional modification or debugging.  2. The integrated design of drilling and cracking significantly outperforms traditional separate equipment in terms of efficiency. Moreover, the machine body is durable with a low failure rate, reducing maintenance downtime and lowering overall usage costs.  As a professional supplier of drilling and splitting machines, AN NENG offers selection guidance and after-sales support, providing full assistance to customers in choosing the right equipment and using it effectively.  Selection Tips:  1.Before selecting a model, clearly define the working scenario (such as mining, demolition in construction) and the hardness of the rock. Prioritize choosing a Drilling and splitting machine that suits your own working conditions. For small-scale and flexible operations, a Portable rock splitting machine can be given priority consideration.  2. Prioritize choosing a reputable supplier like AN NENG for drilling and splitting machines to avoid purchasing substandard equipment. At the same time, pay attention to the after-sales service guarantee of the equipment to reduce potential risks in subsequent use.  Choosing the right drilling and splitting machine is the key to improving work efficiency. AN NENG always takes customer needs as the core. As a reliable supplier of drilling and splitting machines, it helps customers avoid selection mistakes with high-quality drilling and splitting machines and portable rock splitting machines, as well as professional selection guidance, enabling them to achieve efficient and safe operations with cost-effective equipment and solve the pain points of selection in the industry.  

  In mining and tunnel construction, there are common problems such as low efficiency of traditional rock breaking methods, restricted blasting, heavy and difficult-to-move equipment, and high safety risks, which cause delays in construction, high labor costs, and high compliance risks for the construction teams. To address these issues, ANNENG has launched Portable Rock Splitter for Mining & Tunneling, providing high-quality Rock splitter for mining, Hydraulic rock splitter, Quarry rock splitter, Tunnel rock splitting machine, and Rock breaking equipment for construction. With its portable design and powerful performance, it is suitable for various scenarios such as mining operations, tunnel excavation, and quarrying, completely solving the problems of traditional rock breaking and achieving efficient, safe and cost-effective construction, helping the construction teams shorten the construction period and reduce losses.   ANNENG has been deeply involved in the field of mining and tunnel rock breaking equipment. This portable rock splitting machine focuses on "lightweight and easy to carry, high efficiency and strong performance", different from traditional heavy equipment, with a lightweight body design, allowing one person to easily carry it, without the need for complex lifting, suitable for various operation scenarios such as tunnel narrow spaces, complex mining terrain, etc., significantly reducing the difficulty of equipment transportation and operation. The equipment is driven by hydraulic principles, with strong splitting force, and can complete rock splitting in about ten seconds, with efficiency several times that of traditional crushing methods, capable of quickly handling various hard rocks without blasting, achieving precise rock breaking without blasting-induced vibrations, noise, and dust pollution, and without the need for blasting approval, reducing compliance costs and safety risks.    As a professional supplier of Rock breaking equipment for construction, ANNENG's equipment combines practicality and durability. The core components are made of high-strength alloy steel and processed through vacuum heat treatment, which makes them resistant to impact and wear. They are suitable for long-term high-intensity operations, have a long average trouble-free operation time, and reduce equipment maintenance costs. Whether it is the mining-scale operation of Rock splitter for mining, the precise rock breaking in the quarry of Quarry rock splitter, or the tunnel excavation construction of Tunnel rock splitting machine, this Hydraulic rock splitter can be precisely adapted. No complex debugging is required. Ordinary workers can operate it with ease, further reducing the cost of human training.    ANNENG always takes the construction party's requirements as the core, strictly controls the production process, and ensures that each piece of equipment has stable performance and reliable quality. This not only solves many problems of traditional rock breaking methods, but also provides the construction party with a cost-effective rock breaking solution. It has become an indispensable and powerful equipment in mining and tunnel construction.  Product Features   1.Portable design, with a lightweight body that is easy to carry, suitable for complex operation scenarios such as mines and tunnels, without the need for complex lifting operations;  2. Hydraulic drive, with strong splitting force and high efficiency. It can break rocks without blasting, is safe and environmentally friendly, and does not require approval.  3. The core components are durable, resistant to impact and wear, suitable for long-term high-intensity operations, and have low maintenance costs.    Tips for Use    1.Before starting the operation, it is necessary to check the sealing performance of the hydraulic system to prevent oil leakage and ensure that the equipment is in a normal working condition.  2. When conducting the splitting operation, it is necessary to precisely locate the drilling position, ensuring that the hole diameter is compatible with the equipment, thereby enhancing the efficiency and effectiveness of rock breaking.        

The industry pain points are quite real: no power supply for outdoor work, electric models can't handle heavy tasks and frequently shut down, causing delays and extra costs; many people buy air compressors, either choosing electric models that are limited by power supply or ordinary hydraulic models that have unstable air supply. To address these concerns, ANNENG has launched the 6.0 hydraulic air compressor and the mobile hydraulic air compressor 6 CFM. They don't rely on external power supply, have sufficient air supply and are durable. Whether it's outdoor maintenance, construction site work, or emergency air supply, they can handle it all, helping you avoid work stoppages and improve work efficiency. If you want to buy a 6 CFM hydraulic air compressor, choosing ANNENG is the right decision.   Many people have had bad experiences with electric air compressors. For outdoor work, they have to drag long wires to connect to power, and in remote construction sites without power, they can't work at all. Even if there is power, they may trip the circuit breaker or have insufficient air supply when driving high-power pneumatic tools, making tasks like nailing and painting intermittent. However, the ANNENG 6 CFM hydraulic air compressor doesn't have these problems. Driven by hydraulic power, it doesn't need an external power supply. Whether it's outdoor emergency repairs, mining operations, or mobile use in vehicles, it can provide stable air supply as soon as it's turned on. With an air displacement of 6 CFM, it can easily handle impact wrenches and spray guns, making it more suitable for complex outdoor scenarios than electric models.  Compared with the electric version, the ANNENG 6.0 hydraulic air compressor has another major advantage: it is durable, robust and energy-efficient. The motor of the electric version is prone to overheating and will shut down for protection during long-term continuous operation, and it is particularly power-consuming. However, this hydraulic compressor has a compact body, is easy to move, and its hydraulic-driven structure has less wear and tear. Even in high-temperature and dusty construction site environments, it can operate continuously for a long time. Its failure rate is much lower than that of the electric version, and the later maintenance is also simple. There is no need to repair it frequently, and the saved maintenance costs are real.  Product Features (Just 2 points, no need to be verbose): 1. High-quality materials for durability and reliability. 2. User-friendly design for easy operation and  It can work without electricity and has strong adaptability: The Mobile hydraulic air compressor 6 CFM does not require an external power supply. It is hydraulically driven and can be directly used in outdoor, remote construction sites, and vehicle-mounted scenarios, solving the core pain point of electric models being restricted by power supply.  2. Stable air supply, durable and cost-effective: The 6 CFM air displacement is sufficient to power all kinds of commonly used pneumatic tools. It is more robust than the electric version, does not break down during continuous operation, is easy to maintain, and is more economical in the long run compared to the electric version.  Tips (Just 2 points, easy to remember and practical):  After daily use, remember to drain the condensate water from the air storage tank to prevent rusting inside and extend the equipment's lifespan. This is more important for this model than for the electric version.  When purchasing a 6 CFM hydraulic air compressor, make sure to choose the ANNENG brand to ensure it is genuine. This way, you can be confident in the after-sales service and avoid the problems of unstable air supply and easy damage that may occur with inferior brands.  Whether comparing the limitations of the electric model or considering actual usage needs, the ANNENG 6.0 hydraulic air compressor is a more worry-free choice. It is not restricted by power sources, requires less frequent troubleshooting, and can operate efficiently and smoothly even in outdoor settings, offering excellent value for money.

AN NENG tackles the core issue: How to choose between 185 CFM and 200 CFM diesel air compressors? Starting from practical details such as the number of tools to carry, fuel consumption, and ease of removal, it speaks in plain language without any circumvention, precisely matching your construction/factory operations. After years of operation at AN NENG and conversations with hundreds of construction bosses and factory buyers, the most frequently asked question was: "I want a mobile diesel air compressor. Should I choose 185 CFM or 200 CFM?" No one wants to hear "It depends on your needs" - people want specific answers. Today, I will skip those convoluted industry terms and only talk about the practical details on the construction site, telling you which model perfectly meets your daily working requirements, without speculation or circumvention. All are solid selection dry cargo. Let's clarify CFM first： It basically depends on how many tools you bring at a time. First,let's make one thing clear: CFM is not a number on the parameter table; it is the exhaust volume of the air compressor per minute - in simple terms,it directly determines how many pneumatic tools you can operate simultaneously at once. One more tool is troublesome,and one less is a waste. For an ordinary pneumatic pickaxe, it needs 150-180 CFM alone; for road cutting machines and pneumatic grinders, each also requires 80-100 CFM. These are the basic figures - it is precisely this number that gives meaning to the choice between 185 and 200 CFM. I have seen many people choose 185 CFM, thinking it's okay to use it, only to add a small pneumatic tool, and the pneumatic pickaxe loses its power; some also blindly choose 200 CFM,carrying only one tool throughout the process, which is pure waste of fuel. By the way, pressure: 7 bar and 10 bar,don't choose randomly. Follow the tools. There is a small detail that has a significant impact： Almost all 185 CFM diesel air compressors have a fixed pressure of 10 bar - specifically adapted for single pneumatic picks and road cutting machines because these tools require a stable pressure of 10 bar for effective work. While 200 CFM models can generally be selected as 7 bar/10 bar： 7 bar is suitable for tasks like sandblasting， which require a lot of air and low pressure， while 10 bar is for using multiple heavy tools. At AN NENG， we design these two models without randomly adjusting the pressure and CFM combination； it's all based on the actual tool requirements on the construction site. Why these two CFM models, only screw-type diesel air compressors If your air compressor is to be used intensively 185 or 200 CFM， it must be used daily - piston-type should be ruled out. I have encountered customers who bought piston machines and used them on the construction site every two months， causing them to break down and then coming back to us to replace with screw-type machines. Screw-type diesel air compressors (both of AN NENG's models are screw-type) operate stably and durably， and the pressure will not drop even after continuous operation for more than 8 hours. For 185 and 200 CFM， this is not an "upgraded model"， but a necessity to avoid unnecessary machine repairs. 185 CFM diesel air compressor: The right choice for single tool operation in daily work To put it simply： The 185 CFM mobile diesel air compressor is for people who only bring one main pneumatic tool at a time， or maybe a small pneumatic tool like a small air drill. This is the main model for small construction sites and is also the one we sell the most - for road construction， residential building construction， and small-scale demolition. The 185 CFM model of AN NENG:The practical details truly used on construction sites I don't talk about abstract parameters； I only talk about the design of our 185 CFM traction-type diesel air compressor that meets the actual working requirements： It is lightweight， weighing only 850 kilograms. A regular pickup truck can tow it away, there's no need to hire a large vehicle. A customer told me that they drive to 3 or 4 construction sites a day, and towing it is not a problem at all. The fuel consumption is low. At full load, it only burns 2.5 liters of diesel in one hour. For an 8-hour drive a day, it's only 20 liters of fuel - a single tool working is much more cost-effective than a 200 CFM machine. The air filter is for heavy-duty models. The construction site dust is heavy, and this air filter won't get clogged within a week. There's no need to stop work for cleaning every day, and it doesn't delay the work. It precisely fits these tasks. Don't choose randomly. Road repair: 1 bulldozer to fill potholes, 1 asphalt cutting machine to cut asphalt Residential construction: formwork erection, tile laying, concrete pouring, the entire process with a single pneumatic tool Remote construction sites: farms, rural construction, small mines, without city power supply, it can supply electricity for it, sufficient and not wasteful If your daily tasks are these, the 185 CFM is completely enough - any larger one would just be a waste of money and fuel. 200 CFM diesel air compressor: only worth choosing when you have multiple tools at the same time 200 CFM screw-type diesel air compressor, not an "upgraded version" of the 185 CFM, but different tools for different tasks. This one is for people who bring 2-3 pneumatic tools at a time - heavy work, large construction sites, can't let the air compressor's air supply be insufficient and delay the work progress. Our AN NENG 200 CFM model: details for all-day high-intensity heavy work Still, don't go around, just say the points that are useful for working at large construction sites: The fuel tank is large, 50 liters. The full tank can last for 20 hours of continuous driving, no need to refuel frequently. Customers from mines and bridge construction said that with this design, they can stop 2 or 3 times a day, and the work efficiency is much higher. The towing frame is reinforced. Although it's heavy (1100 kilograms), it won't bend or collapse when towing on dirt roads or uneven surfaces, and there's no need to constantly repair the frame. It can switch to 7/10 bar pressure. Just flip a switch, sandblasting (7 bar) and with two pneumatic hammers (10 bar) can be switched at once, and there's no need to set up two air compressors at one construction site. We also have a modular version, suitable for fixed work places like factories and mines - the core is still the same reliable, just fixed on the ground and more stable. Precisely fit these tasks. Don't buy the wrong one Open-pit mining: 2 bulldozers to break rocks, plus 1 pneumatic grinder Bridge / large construction: bring 3 small pneumatic tools at the same time, or 2 heavy tools Sandblasting + pre-treatment: sandblasting (7 bar) and using a pneumatic gun for cleaning (10 bar), no need to change machines Pipeline pressure test: 10 bar high pressure, to detect industrial pipeline leaks If you don't carry multiple tools at the same time, this one is a waste of resources - expensive to buy and uses up fuel, completely unnecessary. 185 CFM vs 200 CFM: practical comparison table, only listing the differences you care about (no extra parameters) This table was shown to showroom customers, only writing the differences that you can feel in daily work, no need to flip the parameter table, you can choose at a glance, never let you down before.       AN NENG Professional Advice: How to Select the Appropriate CFM for the Working Conditions? The choice between 185 CFM and 200 CFM mainly depends on three key factors: 1) The number of pneumatic tools: For a single tool operation, 185 CFM is sufficient; for multiple tools working together, 200 CFM is required; 2) Project scale: Small and medium-sized projects (road repair, residential construction) are suitable for 185 CFM, while large projects (mining, bridges) must use 200 CFM; 3) Future expansion: If additional tools are planned, the 200 CFM model offers better long-term cost-effectiveness and avoids the need for additional purchases.  z AN NENG (An Neng) specializes in manufacturing high-quality diesel air compressors that meet the demands of global customers. Our 185 CFM and 200 CFM models have both obtained CE and ISO international certifications, and comply with industry standards in various countries. Additionally, we offer a 1-year global warranty and 24-hour after-sales response service, ensuring your use is worry-free.  Contact AN NENG immediately to obtain a free quote and professional selection consultation - let us help you find the most suitable diesel air compressor for your specific application!  

Nowadays, in railway tunnel construction, there are three major pain points: slow hard rock milling, poor contour accuracy, and frequent equipment failures. This not only delays the construction schedule but also incurs additional maintenance costs and material expenses, causing great headaches for the construction teams. To address these issues, AN NENG has launched the Railway tunnel impact milling machine, which works in conjunction with Drilling Rigs, Drilling And Splitting Machines, and Mining Rock Splitters. This directly resolves the construction problems, not only improving the milling efficiency and ensuring the construction accuracy, but also reducing equipment wear and human costs. It is mainly used for railway tunnel excavation, contour adjustment, and hard rock crushing, helping the construction teams save labor, time, and money, and easily completing the tunnel construction tasks. This AN NENG Railway tunnel impact milling machine has no fancy design, but only practical functions. It is compatible with various complex tunnel geological conditions. Whether it is weathered rock or medium-hard hard rock, it can operate smoothly without frequent equipment replacement. Compared with ordinary milling machines on the market, it is easy to operate, and even beginners can master it in just two days. There is no need to specially hire professional operators, which greatly reduces labor costs. At the same time, it is paired with the corresponding Drilling Rigs, Drilling And Splitting Machines, and Mining Rock Splitters, forming a complete construction chain, and there is no need to add other equipment, making the construction more coherent.  Below are several key product features and practical tips for your reference, which will help you quickly understand the product:  I. Product Features (3, without redundancy)  High degree of collaboration: It can be directly used in conjunction with Drilling Rigs, Drilling And Splitting Machines, and Mining Rock Splitters, seamlessly integrating all construction processes to enhance the overall construction efficiency.  2. Durability and Cost-Efficiency: The machine body is made of sturdy material, and the knife head is wear-resistant and unlikely to break. This reduces the frequency of consumable replacements, simplifies the maintenance process, and eliminates the need to spend a lot of time and money on equipment repairs.  3. Precise and efficient: The milling and excavation process has high accuracy, preventing over-excavation and under-excavation, reducing the waste of concrete. Moreover, the milling and excavation speed is much faster than that of ordinary milling and excavation machines, with an efficiency increase of over 30%.  II. Practical Tips (2 items, easy to remember and use)  During daily use, after completing each day's work, simply clean the debris on the blade and inspect the connection parts of the equipment. Avoid allowing debris to accumulate, as this could affect the next operation and prolong the service life of the equipment.  2. When operating with Drilling Rigs, Drilling And Splitting Machines, and Mining Rock Splitters, follow the sequence of "drilling - splitting - milling excavation" to maximize the performance of the equipment and minimize ineffective construction.  Overall, the AN NENG Railway Tunnel Impact Milling Machine is designed to be practical, hassle-free, and cost-effective. It can be easily adapted for both small and large railway tunnel construction, solving various problems encountered during the construction process. When combined with Drilling Rigs, Drilling and Splitting Machines, and Mining Rock Splitters for collaborative operations, it makes tunnel construction simpler and more efficient.