
OEM Oil Free Rotary Screw Air Compressor , Engine Driven Air Compressor
Oil Free Rotary Screw Air Compressor Advantage
1) 100% OIL-FREE :
TUV Class 0 Oil-free Certificate
Clean air:purified by water,without dust
2) At Least 30% Energy-saving :
Single screw air compressor theoretically doesn’t have any clearance volume
The water used as a lubricating medium also seals gap inside the compression chamber,and enables high efficient operation at low speeds(about 3000r/min)
Using water as a cooling method keep compressor Ideal isothermal compressio
Variable frequency inverter
Two-stage compression medium pressure screw air compressor:domestic initiative patent product(application number:ZL 2016 2 0206277.4)
3) Environment protection :
No discharge of three wastes; Low vibration and less noise
4) Reliability :
Simple and balance structure and the temperature of the unit is less than 50℃,so maintenance period more than 50000 hours
Lowest cost and maintenance (Only air filter and water filter < $500)
5) Low noise
Superior dynamic balanced system can effectively control the vibration source
The motor and screw are directly connected without any rotation gear to cause gear noise
Sound absorbing materials are also used in the equipment shell to reduce noise
Oil Free Rotary Screw Air Compressor Features
Noise level from 55 dB/(A)
Totaly oil free wtih TUV,CE,ISO certificates
Consistent maintenance friendly design
Range from 3.7kW to 55 kW
Easy to move out the elements
Oil Free Rotary Screw Air Compressor Parameters
Model | Capacity(m3/min) | Power(kw) | In/outlet | Noise | Dimension | Weight |
8bar | Motor | dB(A) | L×W×H in mm | kg | ||
RC-D04/08-S1 | 0.4 | 3.7 | 3/8 | 55 | 720×760×1150 | 220 |
RC-D06/08-S1 | 0.6 | 5.5 | 3/8 | 60 | 720×760×1150 | 240 |
RC-D08/08-S1 | 0.8 | 7.5 | 1/2 | 62 | 780×790×1250 | 290 |
RC-D12/08-S1 | 1.2 | 11 | 1/2 | 65 | 1250×760×1090 | 440 |
RC-D18/08-S1 | 1.8 | 16.5 | 3/4 | 68 | 1250×760×1560 | 630 |
RC-D24/08-S1 | 2.4 | 22 | 1 | 70 | 1250×1360×1090 | 820 |
RC-D30/08-S1 | 3.0 | 27.5 | 1-1/2 | 72 | 1250×1360×1560 | 1010 |
RC-D36/08-S1 | 3.6 | 33 | 1-1/2 | 75 | 1300×1380×1660 | 1200 |
RC-D42/08-S1 | 4.2 | 38.5 | 2 | 78 | 1350×1460×1660 | 1280 |
RC-D48/08-S1 | 4.8 | 44 | 2 | 78 | 1350×1460×1660 | 1360 |
RC-D54/08-S1 | 5.4 | 49.5 | 2-1/2 | 81 | 1400×1520×1780 | 1480 |
RC-D60/08-S1 | 6.0 | 55 | 2-1/2 | 81 | 1400×1520×1780 | 1600 |
Note: |
1. The above parameters and color are designed according to customer needs, the parameters are for reference only, the final parameters of the drawings shall prevail; |
2. According to user requirements and needs, to join way: air/water cooling, oil content, weight, appearance size according to the need to design, to the final order and the technical agreement shall prevail; |
3. Frequency converters (optional). 4. 1 year warranty, 2 years warranty for air end |
Why to choose Oil Free Scroll Air Compressor ?
Oil Free Rotary Screw Air Compressor Details
Shanghai Rotorcomp Screw Compressor Co., Ltd
Shanghai Rotorcomp Screw Compressor Co., Ltd founded in 1999, our company was a manufacturer of
piston air compressors from 1985-1999. After 2000 our company
headquarters moved to the international metropolis Shanghai and
focused on screw air compressors, pressure vessel, refrigeration
dryer, adsorption dryer and air filters with the support of
Rotorcomp Verdichter Gmbh in German.
Shanghai Rotorcomp Screw Compressor Co. Ltd., Shanghai Ziqi Container
Co.Ltd. have been cooperated with 2010 Beijing Nankou Railway
Transit Machinery Co. Ltd., which belongs to China CNR Corporation
Limited, as the strategic cooperation partner.
The Beijing Nankou company has processing equipment more than 100
sets, including large-scale precision equipment 90 sets and
imported equipment 70 sets. Such as Hardinge double-ended grinder,
Toshiba horizontal machining center, BW CNC vertical and horizontal
machining center, Holroyd rotor profile grinder and Zeiss 3D
measuring machine.
From 2017, we successfully develop the new generation oil-free air
compressors with the ISO9001 certificate, ISO14001 certificate,
energy-saving product certificate, OSHAS (Occupation Safety and
Health management System) certificate, vonTUV certificate and CE
Certificate. According to the Standard European Din40080, our air
end and air compressors have won the praises of the customers over
45 countries worldwide.
Followed the principle and policy of " First-class Quality,
First-class Service" Shanghai Rotorcomp insists on improving
ourselves into a first-class supplier for the air compressor.