China High Pressure 20bar Diesel Air Compressor for Drilling Rig

Product Description


General Construction

For the demolition for building and road maintenance, compressed air is essential on the job site to power the tools. CZPT offers compressor in a wide size of range to fit air flow and pressure requirements of the job – all designed to be robust and reliable to meet the needs of tough, demanding construction environments.
APPLICATIONS: On construction sites, CZPT portable air compressors are typically used to power hand-held pneumatic breakers, jack hammers, air guns, shotcrete equipment, pneumatic wrenches, nut runners and more.
They are commonly used in applications such as building sites, road maintenance, bridges, tunnels, concrete pumping and shotcreting.

LUY050-7, LUY120-7, LUY085-14, LUY100-10, LUY130D-7
Nominal Working Pressure: 7~14bar (100~205psi)
Free Air Delivery Range:5~13m3/min (176 ~460cfm)

Ground Engineering Drilling

Dimension CZPT quarries, stabilization projects and foundation excavation demand equipment that can stand up to hot, dusty working conditions. CZPT compressors are designed to do just that. High-performance engines deliver the power margin to work in tough environments. Large fuel tanks allow uninterrupted operation for a full work shift. Plus, an oversized cooler pack helps ensure reliable performance in high ambient temperatures. The compressor controller, plus electrotonic engine, makes the user experience more easier, more convenient and faster. Improving working efficiency.
APPLICATIONS: CZPT compressors provide portable power for pneumatic rock drills, block cutters, dewatering pumps and hand-held pneumatic breakers. They are suited for stabilization projects on roads and building sites, as well as basement and foundation excavation for apartment blocks and other buildings.

Nominal Working Pressure: 7 to 17 bar (100 to 250 psi)
Free Air Delivery Range: 12 to 28 m3/min (400 to 988 cfm)


Utility, CZPT Blasting

For large CZPT blasting jobs in shipyards and industrial sites, robust equipment is a must. Demanding applications such as sand blasting ships and steel require a high volume of air and equipment with which allowed you to extend working hours. CZPT compressors are the outstanding match, with a range that’s suited to different blasting nozzle applications. Large fuel tanks also allow long periods of uninterrupted operation, and an after-cooler option is available for moisture-free operation in dry ice blasting applications.
APPLICATIONS: CZPT compressors are suitable for CZPT blasting applications such as deburring and preparing surfaces for painting, anodizing, welding and other processes that require a clean surface. They are often used on shipyards, steel construc-tion and large renovation jobs.

RECOMMENDED MODELS: LUY100-10, LUY100-12,LUY120-7,LUY200-10, LUY220-8

Nominal Working Pressure: 7 to 10 bar (100 to 150 psi)
Free Air Delivery Range: 10 to 22 m3/min (350 to 777 cfm)


Blast Hole Drilling

Blast hole drilling jobs are often located in tough, remote areas. These conditions require rugged equipment that’s up to the task – CZPT has the solution. CZPT compressors feature high-power engines to run reliably in high and low temperature environments along with high-altitude starting aid options. Large fuel tanks allow extended periods of uninterrupted operation. The machine’s controls and components are easy to use and service, providing maximum uptime.
APPLICATIONS: CZPT compressors provide portable power for rock drills, dewatering pumps and hand-held breakers. Common applications include aggregate production for construction stabilization, cement production in limestone quarries and open pit mining.

RECOMMENDED MODELS:LUY120-14,LUY160-17,LUY180-19,LUY220D-21,LUY250D-21,LUY290D-21
Nominal Working Pressure: 14 to 21 bar (205 to 300 psi)
Free Air Delivery Range: 12 to 29 m3/min (423 to 1571 cfm)


High Pressure Drilling

Water wells and geotechnical applications that require very deep drilling depend on high-powered air compressors to drive the drill rig. CZPT compressors are designed to get the job done. They feature an efficient, fast-reacting speed regulator that delivers consistent outlet pressure for stable hammer/drill operation and a high penetration rate. High pressure air ensures faster operation, while high flow ensures performance in large drill diameter applica-tions. High ambient temperature operation is standard for reliable performance in demanding conditions, job after job.
APPLICATIONS: The CZPT range is suitable for Down The Hole (DTH) and rotary drilling, offering a comfortable operating zone for drill hole diameters from 4.5 to 15 in (114 to 381 mm). Common applications include drilling for water wells and foundations for high-rise buildings, along with geotechnical/geothermal applications.

RECOMMENDED MODELS: LUY180-19,LUY310-25,LUY390-25,LUY390-30, LUY340-34
Nominal Working Pressure: 19 to 34 bar (275 to 495 psi)
Free Air Delivery Range: 18 to 39 m3/min (635 to 1376 cfm)


Liutech is wholy-owned subsidiary of Atlas Copco,it’s air compressor driven by diesel engine and electricity, it’s 90% spare parts originally imported from Atlas Copco,so the CZPT portable screw air compressor are Europen quality, Chinese price.
Robust And Reliable CZPT Portable Compressors For The Most Demanding Conditions
Demanding conditions need power you can count on. CZPT portable compressors are built to deliver such power. From small units outstanding for construction all the way to large, high pressure models used for drilling.
Liutech offers a full range to fit your needs. These robust compressors are designed for dependable performance in a wide variety of applications. They’re also easy to maintain and operate, which helps to keep productivity high but minimize operational costs and limit maintenance time.
Atlas Copco designed controller Xc2003About Us
Multiple parameters are displayed on the home screen to ensure customers have full control of the unit. The built-in safety parameters ensure the compressor is running in safe, good condition. Thanks to the electronic engine technology, the range offers a high automation level, 1 button start and the simplest operation you could have.
The robust design guarantees longer lifetime and reliability.
Great service access
The large service doors give easy access to all consumables, including the filters and separator. We offer long intervals between servicing and reduced time to perform the service.
Complying to China III non-road machinery exhaust pollutants standard
The fuel injection system provides higher fuel pressure, good combustion, more power, but, importantly, is cleaner for the environment.
Fuel autonomy
Thanks to the large fuel tank capacity, the compressors can run for a full work shift without the need for refueling – even under 100% full load conditions.
Low noise level
All components are houses inside a custom designed noise-dampening canopy.


Packing & Delivery                                                                                                                                                      

About Us                                                                                                                                                                    

Our Service                                                                                                                                                                 


Every equipment issued shall enjoy a one-year/2000 working hour warranty period, during which we will repair or replace the defective parts free of charge if material or process defects occur and spare parts are in normal working condition.

Spare parts

JCDRILL is dedicated to provide our clients with genuine spare parts with the highest quality,exact fitness and appropriate function.with our global distributor network,you are guaranteed with fast deliveries and services

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from 1 place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are 2 types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the 2 types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in 1 minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require 3 separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require 3 separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China High Pressure 20bar Diesel Air Compressor for Drilling Rig  China High Pressure 20bar Diesel Air Compressor for Drilling Rig