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:
- screw air compressor
- Oil free compressor
- High-pressure screw compressor
- VSD screw compressor
- 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
- Compact and Simple Design
- Superior Larger 5 : 6 Profile Airend Design
- 3 Stage Oil Separation and Low Oil Carryover (2-3 ppm)
- Larger Cooler for High Ambient Temperature Area Operation
- IP55 High Efficiency Main Motor
- 1 : 1 Motor Belt/Direct Couple Airend Design
- 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
| Model | Capacity(m3/min)* | Power(kw) | In/outlet | Noise | Dimension | Weight | |||||
| 8bar | 10bar | 13bar | 15bar | Motor | Motor(Fan) | dB(A)** | L×W×H in mm | kg | |||
| LGFD-5.5 | 0.87 | 0.75 | 0.61 | 0.53 | 5.5 | 0.09 | G1 | 69 | 900×750×900 | 245 | |
| LGFD-7.5 | 1.2 | 1.04 | 0.9 | 0.8 | 7.5 | 0.09 | G1 | 69 | 900×750×900 | 250 | |
| LGFD-11 | 1.79 | 1.58 | 1.32 | 1.17 | 11 | 0.18 | G1 | 70 | 950×800×1290 | 370 | |
| LGFD-18.5 | 3 | 2.9 | 2.52 | 2.02 | 18.5 | 0.37 | G1 | 71 | 1250×960×1300 | 730 | |
| LGFD-30 | 4.88 | 4.32 | 3.64 | 3.25 | 30 | 0.75 | G1-1/4 | 71 | 1440×1006×1296 | 1200 | |
| LGFD-37 | 5.83 | 5.21 | 4.44 | 4.01 | 37 | 0.75 | G1-1/4 | 73 | 1440×1006×1296 | 1350 | |
| LGFD-55 | 9.32 | 8.33 | 7.05 | 6.31 | 55 | 1.1 | G2 | 75 | 1600×1200×1650 | 1600 | |
| LGFD-75 | 12.31 | 11.13 | 9.61 | 8.74 | 75 | 1.1 | G2 | 75 | 1600×1200×1650 | 1750 | |
| LGFD-90 | 16.45 | 14.26 | 11.72 | 10.8 | 90 | 2.2 | G2 | 75 | 2000×1580×1790 | 2600 | |
| LGFD-132 | 20.26 | 17.48 | 14.25 | 13.05 | 110 | 2.2 | G2 | 78 | 2500×1700×1900 | 3000 | |
| LGFD-180 | 23.08 | 20.54 | 17.65 | 16.05 | 132 | 2.2 | G2 | 78 | 2500×1700×1900 | 3150 | |
| 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; | |||||||||||
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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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.