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Portable Screw Mining Air Compressor

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We purchased an energy saving air compressor from Kaishan. kaishan is as good as world famous brand! They have research center in my country

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Portable Screw Mining Air Compressor

Portable Screw Mining Air Compressor
Portable Screw Mining Air Compressor

Large Image :  Portable Screw Mining Air Compressor

Product Details:
Place of Origin: ZHEJIANG CHINA
Brand Name: KAISHAN
Certification: ISO9001
Model Number: LGCY-10/10
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: wooden package as customer requirement
Payment Terms: D/A, L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000
Detailed Product Description
Condition: New Type: Rotary Drilling Rig
Power Type: Diesel Rock Hardness: Rock Hardness
After-sales Service Provided: Engineers Available To Service Mac
High Light:

portable rotary screw air compressor


mobile air compressor




  • Mining
  • Industry


  • High Efficiency,minimal energy consuption,high reliability,minimal downtime operation
  • Vibration isolation mount technology ensure smooth and quiet operation
  • Multi-auto alarm associate with high tempreture shut down protection system
  • Easy to Maintain with off the shelf parts
  • Easy to operate with detail instructionmanual
  • ON/OFF and 0~100% stepless capacity regulation and motor automatic start/stop function for saving energy.

  • Reasonable box and airflow design,reducing the influence to capacity caused by air inlet pressure and temperature to the least.

  • Equipped with inlet air pre-filter,effectively prolong the Ilifetime of consumables and reduce lots of maintenance.


The screw air compressor main configures as follows: 

  • 1. Main frame: Sweden Atla
  • 2. Bearing:100% Sweden SKF (LIFE60000hours )
  • 3. Solenoid valve: CEME Italy
  • 4. Electro motor: ABB WOLONG
  • 5. Thermostat valve : Austria Hoerbiger
  • 6. Pressure sensor: Switzerland Huba imported with original
  • 7. Container: shanghai shenjiang
  • 8. Oil filter: Germany MANN company imported with original
  • 9. Oil and gas separator: Germany MANN company imported with original
  • 10. Lubricating Oil: Sweden Atlas screw air compressor oil imported with original
  • 11. Suction valve: Sweden Atlas imported with original
  • 12. Pressure valve: Hoerbiger Austria company
  • 13. PLC: Schneider Electric France
  • 14. Oil system configuration of the pipeline were chrome-plated brass
  • More than 80% of imported famous brand accessories!

Screw air compressor working principle:

  • (1) breathe in process: motor driver rotor, master-slave rotor of red ditch space in turn to air intake end wall open, the space is large, outside air filled with among them, when the inlet side end rotor turn away from the shell of the intake, in the teeth of the air is closed between groove in the Lord, from between rotor and cabinet, breathe in complete process.
  • (2) the compression process: in the end breathe in, the Lord, from the rotor tooth peaks of the formation of the cabinet and closed with the change of the rotor Angle capacity and decrease, and the spiral movement, this "compression process".
  • (3) compressed gas and oil spraying process: in the course of transmission for, volume shrinking compressed gas constantly, improve the pressure, temperature, at the same time, because of the pressure difference and into mist of lubrication was spray into the compression chamber, so as to achieve the compression, reduce the temperature seal put the role of lubrication.
  • (4) exhaust process: when the tooth rotor closed rotated to peak and chassis vent meet, compressed air began to emissions, until tooth peaks and tooth ditch the anastomosis of moved to the exhaust end face, this time for zero tooth ditch space, namely complete exhaust process. At the same time, one of the other pair tooth rotor spinning air intake end to ditch already, form the biggest space, began to breathe in process, starting a new compression cycle. 



Diesel engine


Using well know diesel engine. This ensure superior performance and reliability of the compressor.


Control Panel


1. Easy to operate and read.

2. High water temperature alarm, high pressure alarm, high discharge air temperature alarm and high RPM alarm are all part of its features.

3. It has mainten ance service alarm and designed with highly readable digital display at night time.


Air Filtaration system


High effencient air inlet filter to prevent motor and airend rotors damaged by dirt particles.


High Efficient airend


Large rotors design and large bearings are used to ensure low RPM. This ensure low operating sound, minimal vibration and extended operating life.



Technical Parameter

LGCY-10/7 Diesel engine portable screw air compressor
Air compressor
Model  LGCY-10/7
Air delivery ( m3/min) 10
Working pressure ( Mpa) 0.7
Weight(kg) 1900
Size(mm) 3900x1920x1700
Tire Size*Qty 7.50-16x4
Diesel engine
Manufacturer yuchai
Engine model no YC4D95Z-K20
Type Screw type
Way breathing supercharged and mid-cooling
Diameter *stroke * number of cylinders 130x163x6
Displacement(L) 13
Rated speed(r/min) 1800
Unloading speed(r/min) 1300
Rated power kW(HP) 550
Engine oil capacity (L) 35
fuel capacity(L) 600
electrical system voltage (v) 24
No of compression stage 2
Compressor oil capacity(L) 48
air supply valve  G2x1,G3/4x1



Contact Details
Hangzhou Kaishan Air Compressor Co., Ltd

Contact Person: Mrs. Christina

Tel: +8615905700688

Fax: 86-570-3865123

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