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Jiangxi Kapa Gas Technology Co.,Ltd 86-769-8292-8157
Two Stage 4.1m3/Min 0.8Mpa Mobile Screw Compressor

Two Stage 4.1m3/Min 0.8Mpa Mobile Screw Compressor

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    0.8Mpa Mobile Screw Compressor


    4.1m3/min Mobile Screw Compressor


    0.8Mpa Air Portable Compressor

  • Type
    Screw Air Compressor
  • (M³/Min/Mpa)
  • Power Kw/HP
  • Ambient Temperature℃
  • Cooling Mode
    Air Cooling
  • Discharge Temp
    ≤Ambient +15℃
  • Lub Oil Capacity
  • Noise Level
  • Drive Mode
    Direct Drive
  • Power(V/PH/HZ)
  • Dimension(mm)
  • Net Weight
  • Out Let Diameter(inch)
  • Condition
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
    USD 4100-4500 PER UNIT
  • Packaging Details
    Wood box
  • Delivery Time
  • Payment Terms
    L/C, T/T
  • Supply Ability
    5000 SET PER MONTH

Two Stage 4.1m3/Min 0.8Mpa Mobile Screw Compressor

22KW / 30hp Two Stage Screw Air Compressor 4.1m³ / min 0.8Mpa 1580*1080*1290


The relationship between the three power, work pressure and volume flow rate
When the power is unchanged, the volume flow rate and working pressure will change correspondingly when the rotational speed changes. For example, a 22KW air compressor is manufactured with a working pressure of 7bar, and the rotational speed is calculated according to the technical curve of the main engine of the air compressor. The exhaust volume is 3.8 m3/min. When the working pressure is 8bar, the rotational speed must be determined. It must be reduced (otherwise the drive motor will be overloaded), at this time, the exhaust volume is 3.6 m3/min; because the speed is reduced, the exhaust is reduced accordingly, and so on.

The selection of power is based on the condition that the working pressure and volume flow are satisfied, and the power supply capacity can meet the use power of the matched driving motor.
Therefore, the selection of air compressor steps are: first determine the working pressure, then determine the corresponding volume flow, and finally the power supply capacity.



Two-stage compression reduces the compression ratio per level reducing intemal leakage and increase the volumetric efficiency reduces the bearing load,improve the working life of the host.
Two stage compression instead of single stage compression,nearly a 15%increase in displacement,can realize a 15%more energy saving effect.


Two Stage 4.1m3/Min 0.8Mpa Mobile Screw Compressor 0




Model Specification KP22-0.8II
Displacement/Pressure (M³/Min/Mpa) 4.1/0.8
Power Kw/ HP 22KW/30HP
Ambient Temperature ℃ 2℃-45℃
Cooling Mode Air-Cooling
Discharge Temp ≤Ambint+15℃
Lub Oil Capacity Liter 25.4L
Noise Level Db(A) 75
Driven Mode Direct Drive
Power V/Ph/Hz 380V/50Hz
Starting Mode power frequency
Dimension mm 1580*1080*1290
Net Weight kg 660
Out let Diameter inch RP1




Advantages of Kapa brand

Innovate technology to protect the environment

Kappa listens, understands and meets the needs of customers

Save the environment, ensure to provide better services and solutions, save costs for users, and seek the largest growth space. The main purpose is to protect and save energy, stimulate the growth of economic productivity, comply with market demand, save energy and reduce environmental pollution. With the mission of "innovation embodies value", Kappa Company will continue to promote technological innovation and progress, achieve win-win with global partners, suppliers and employees, create a new world of "energy saving, environmental protection, intelligence and service" in the aerodynamic field, and strive to be a world-class enterprise with world-class standards.


1. High quality control(ISO 9001-2000/ISO14001/ASME/Energy saving certificate)
2. Fast Delivery( 10-15 days for large orders)
3. Good service for pre-sale,after-sale( strong technical support and professional after-sales team)
4. Small order acceptable( Ordering quantity according to your actual needs)

why choose us


Longer service life of the master machine
The rotor uses asymmetrical line running at a low speed with the support of the ball bearings and roller bearings as a result. The damage and the cost are lowered and the service life is extended. Some force is counteracted by the axial force generated by the bevel gear. So the load on the bearings of the master machine is lowered.
Permanent alignment of the electromotor and the master machine
Different from the strap compressor, the SRC series compressor can integrate the electromotor with flange, shaft coupling box-gear box. and the master machine into one in such way the master machine and the electrometer are aligned forever in the transpiration. The SRC series compressors equipped with effective and fully sealed air-cooling electromotor.


Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: What the exactly address of your factory?
A2: Our company is located in Zone B, Lianhua County Industrial Park, Pingxiang City, Jiangxi Province of China

Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized?
A5: Yes, of course. The voltage can be customized according to your equirement.
Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.
Q7: How long will you take to arrange production?
A7: 380V 50HZ we can delivery the goods within 10 -15 days. Other electricity or other color we will delivery within 25-30 days.
Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.