Send Message
Shanghai Rotorcomp Screw Compressor Co., Ltd
Home > products > Oil Free Screw Compressor >
Electric Power Oil Free Screw Air Compressor 22kw/30hp
  • Electric Power Oil Free Screw Air Compressor 22kw/30hp
  • Electric Power Oil Free Screw Air Compressor 22kw/30hp
  • Electric Power Oil Free Screw Air Compressor 22kw/30hp
  • Electric Power Oil Free Screw Air Compressor 22kw/30hp

Electric Power Oil Free Screw Air Compressor 22kw/30hp

Place of Origin GERMAN
Brand Name Shanghai Rotorcomp
Certification ISO.TUV,CE,GS
Model Number OGFD-30
Product Details
Rated P:
0.7/0.8/1.0 MPa
5.2/4.7/4.3 M3/min
Water Volume:
40 L
Inlet Temp.:
Outlet Temp.:
1920×1170×1320 L×W×H(mm)
High Light: 

Electric Power Oil Free Screw Air Compressor


Oil Free Screw Air Compressor 30hp


Oil Free Rotary Screw Compressor

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Plywood case for export package
Delivery Time
5-15 Working days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
Product Description

 Electric Power OIL FREE Screw Air Compressor for food&beverage



Item Unit Para.
Rated P: MPa 0.7/0.8/1.0
Capacity m3/min 5.2/4.7/4.3
Water Volume L 40
Inlet temp. 2-40℃
Outlet temp. Ambient+20℃
Working mode   Direct
Rpm rpm 2940
Power kw 30
Oil content ppm 0
Cooling   Air cooled
Noise dB(A) 64
Dia L×W×H(mm) 1920×1170×1320
Connection   G1½〞
Weight Kg 1150
Voltage PH/V/HZ 3/380/50
Starting mode   Y-△


Oil-free screw air compressors are the core of two excellent compressors. Our rotor completes the linear machining of the rotor through twenty processes, so as to achieve unparalleled precision and durability.
The protection and performance of the super coating
1. The rotor and the base surface have been super-coated. As you can see in the picture, the surface After treatment, the coating adheres firmly to the surface of the rotor or foundation.
2. The super coating is automatically sprayed by robot technology, and is uniform. Finally, the rotor and the frame are heat-treated, and the coating is still blocked by the machine relative to the rotor, which is too strong. Compared with other coatings,
the advantages of
super coatings can be said to be immutable, because with super coatings, our compressor displacement is as high as 100%, and the operating cost is lower, and the service life of the host is longer.



Power consumption water lubrication oil free compressor is currently the world's most energy-efficient models


Model for OGFD rotorcomp oil-free mechanical and electrical machine power 55 kw,

1.0 Mpa pressure, maximum displacement is after 8.60 m/min, the traditional old (dry) oil-free mechanical and electrical machine 55 kw, 1.0 Mpa pressure, exhaust is after 7.30 m/min, that is to say our oil-free machine than traditional old without oil machine with large gas production by more than 17.8%, according to the section work 6000 hours a year to calculate Q = 55 kw * 17.8% * 6000 hours * 1 yuan/KWH, electricity differ = 58740 yuan a year.


Air end long service life, safety, stability

Because water is involved in sealing, lubrication and cooling, rotorcomp oil-free screw machine operating temperature not to exceed 45 ℃; All parts are working in the condition of not more than 45 ℃, and the motor speed low (2980 r/min), so the service life of the host is very long, the host theoretical design life of 25 years, for isothermal operation also work to eliminate the error due to staff in running under the high temperature burns, fire, explosion and other unsafe factors.

Our oil-free machine can 24 hours a day, 365 days a year non-stop running workOld dry oil-free machine due to host operating temperature above 200 ℃, the screw must be high temperature resistant coatings to prevent deformation of rotor killed, but the presence of water in the compressed air, is easy to ause the disbonding, low voltage main rotor disbonding will appear the gas shortage, increase power consumption.In both cases the service life of the host and the stability is very unreliable, and the high cost of maintenance, maintenance cycle is long, and so on shortcomings.

Simple operation, convenient maintenance, low cost of after-sales service

Using rotorcomp independent research and development of software system, with functions of automatic control system maintenance alarm, automatic fault location function, automatic information storage function, the automatic alarm after the machine downtime protection function, simple operation without professional supervision, the host can 24 hours a day, 365 days a year non-stop continuous operation.

Maintenance supplies only empty water filter and filter core (ordinary dry oil-free machine maintenance cost 1/3), each maintenance within 20 minutes to complete, greatly maintaining the continuous uninterrupted gas supply requirements of users.rotorcomp rot no grease lubrication from 1 to 40 cubic all have the ability to produce and is also the most complete industry models do not grease lubricated air compressor manufacturing enterprise.


Rotorcomp air ens supply warranty 2 years, 2 years warranty is refers to the parts

should be replaced within five years, one thousand need to replace parts, all expenses shall be borne by our company.


Oil Free Compressor Features

  • Longer usage life
  • Big volume air tank
  • Easy operation
  • High performance
  • Oil-free, belt driven, piston type
  • Conpetitive Price with First Class Quality


Scroll Rotary Compressor Applications

  • Metallurgy and Mining
  • Papermaking and Printing
  • Medicine and Health
  • Household Appliance
  • Electronic and Electrical
  • Transportation
  • Light Industry and Food
  • Textile and Clothing
  • Electric Power
  • Construction and Building Material
  • Mechanical and Electrical Machinery
  • Petrochemical Engineering

Electric Power Oil Free Screw Air Compressor 22kw/30hp 0

Electric Power Oil Free Screw Air Compressor 22kw/30hp 1

Electric Power Oil Free Screw Air Compressor 22kw/30hp 2


Contact Us at Any Time

Send your inquiry directly to us