22KW 30HP Rotary Screw Air Compressor Variable Speed

The 22KW 30HP Rotary Screw Air Compressor delivers 122 CFM at 120 PSI, providing a powerful and efficient air supply for industrial and commercial use. Designed for high performance and durability, it features low noise operation, energy-saving technology, and minimal maintenance requirements. Perfect for manufacturing, automotive, and heavy-duty applications, this premium-quality compressor ensures reliable and consistent airflow for maximum productivity.

• Technology: Screw compressor
• Use: continuous
• Noise level: silent: 66-77 dB(A)
• Vessel sizes:0.270 or 500L
• FAD: 1200-6050l/min
• Power: 10HP-50HP/7.5-37KW
• Pressure: 8-13 bar
• Weight: 251-654 kg
• Dimensions by vessel size(in mm): OL: 1095-1659 x 642-805 x 1220
• 270L :1150 x 642 x 1837
• 500L: 1935-1939 x 642 – 805 x 1839 – 1841

Main Features:

Main components of the unit are all chosen strictly accordance with international standards AP1619

1. Air End

• The third generation American asymmetric rotor technology
• Processed with KAPP Grinding Machine imported from German which make it has the character of high efficiency and low consumption.
• Long service life by using large rotors and extra large SK bearings

2. Efficient Intake Valve

• Big caliber and lower pressure drop
• improving the stability of the system.
• Ensuring to control the capacity efficiently at the phase of boot operating and stop.

3. Special Lubricating Oil for Screw Compressor.

• Specially made for screw compressors.
• Good performance for cooling and lubricating as well as the long service
• Maintain viscosity stability under low or high temperature.
  

4. Air Inlet Filter System 

• Machined by Germany special original equipment
• Adopt the filter paper with foreign famous brand.
• Maximum reduce the noise of air inlet by lengthening the pipeline.
  

5. Main Motor

• Specific motor of domestic well known brand is selected for screw air compressor.
• Equipped with SKF bearings. IP54 and F class
• Low noise with long service life.
  
  

6. Cooling System

• Equipped with SKF heavy-duty bearings, low rotor speed, low noise.
• Lower discharge temperature (5-15°C higher than ambient temperature)
• Stronger environmental suitability (-10°C-45°C).
  

7. Oil-Gas Separation System

• Integration design increase the filtering efficiency
• Low oil content (ppm) in discharged air reduce the loss of lubricating oil
  

8. Cabinet

• All closed sound insulation design. installing with no foundation reducing the internal dust effectively as well as mute and environmental protection.
  
  

9. Control System

• Variable frequency control system improve the stability of discharge pressure and reduce the consumption
• Control the operating frequency of converter and adjust the loading automatically.
• Adopt the safe and reliable control elements with the world-famous brand
• Using LCD microcomputer controller which is easy to operate, check and maintenance
• Four types of control mode: automatic control manual control, multiple linkage control and remote operation control

Belt Driven Air Compressor Technical Parameters

• Power KW: 7.5
• Capacity/Discharge Pressure (M³/min)/Mpa:
  • 1.15/0.7
  • 1.05/0.8
  • 0.85/1.0
  • 0.7/1.3
• Cooling Method: Air Cooling
• Driven: Belt
• Starting System: Directly
• Motor Speed (rpm) : 2950
• Air End Speed (rpm): 3500
• Measure:
  • Length: 700
  • Width: 700
  • Height: 885
• N.G. kg: 205
• Noise dB (A):  70±2
• Air Outlet: G3/4