High Reliability Screw Air Compressor With Large Size Fan Motor Long Service Life

High Reliability Screw Air Compressor With Large Size Fan Motor Long Service Life

Screw Air Compressor types:

1. screw air compressor
2. Oil free compressor
3. High-pressure screw compressor
4. VSD screw compressor
5. Shanghai rotorcomp screw compressor offer all of compressor that can be made in air cooled &water cooled, we can customize according to the special requests, and OEM service.

About US

Shanghai Rotorcomp air compressor is an economic air compressor package, with the benefit of a heavy duty working design, low maintenance cost and internal components that are easy exchangeable. LGFD model is flexible for air cooled and water cooled industrial applications.
This series comes in a belt driven motor type (7.5 – 75kw) and a direct driven model (18.5 – 355kw), with working pressures from 7.5 to 13 bar(g), and with Free Air Delivery from 1.2 – 62 m³/min.

Features of

1. Compact and Simple Design
2. Superior Larger 5 : 6 Profile Airend Design
3. 3 Stage Oil Separation and Low Oil Carryover (2-3 ppm)
4. Larger Cooler for High Ambient Temperature Area Operation
5. IP55 High Efficiency Main Motor
6. 1 : 1 Motor Belt/Direct Couple Airend Design
7. VSD Inverter Control Standard Configuration Option

The lowest power consumption and noise emission in the industry.
Excellent-quality.
Easy monitoring and maintenance.

electric rotary screw air compressor Applications:

rotary-screw compressor is a type of gas compressor that uses a rotary-type positive-displacement mechanism. They are commonly used to replace piston compressors where large volumes of high-pressure air are needed. Such as:
Sand blasting
General works air
Simple spray painting
Pneumatic tools
Dental laboratories
Medical equipment
food industry
Pharmaceuticals industry


Energy conservation

Each set of air compressor meets national energy conservation standards
Rotorcomp high efficient air end made in Germany
High efficient motor engine
Direct drive and no gear energy saving loss
High efficient centrifugal fan
Inverter oil cooling fan and suction cooling down
Germany suction valve

High reliability

World class R&D team---provide the powerful safeguard to product quality
"Rotorcomp" rotor line, cylinder bearing or taper-roller bearing integrative design, bearing lifespan >>100,000 hours
Direct drive, large rotor and slow rotation speed
Large size fan motor
Patent air valve and patent cooler
Coolant and three filters imported from Germany
First class production process and inspection equipment, realize the designer’s philosophy perfectly

Parameter of electric rotary screw air compressor

Screw Air Compressor Applications

rotary-screw compressor is a type of gas compressor that uses a rotary-type positive-displacement mechanism. They are commonly used to replace piston compressors where large volumes of high-pressure air are needed. Such as:

1. Sand blasting
2. General works air
3. Simple spray painting
4. Pneumatic tools
5. Dental laboratories
6. Medical equipment

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.