• Mr.Kerry Robinson from Australia
    today I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption.
  • Pedro Antonio from USA
    We've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
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Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running

Place of Origin Germany
Brand Name Shanghai Rotorcomp
Certification ISO.TUV,CE,GS
Model Number LGCD screw compressor
Minimum Order Quantity Min.:1set
Price Negotiable
Packaging Details Exported Wooden Package
Delivery Time 15-20 working days
Payment Terms Western Union, T/T, L/C, D/P, D/A
Supply Ability 3,000 sets/per month
Product Details
Warranty 2 Years Air Rotors Made In Germany
Advanced Design Design In Germany Cooling System Enlarged Air Cooling System Than 20-25% With Better Performance
Rated Power 200Kw/300Hp Driving System Coupling
Service Coefficient 1.2 Dimension 2650*1650*1850mm
Weight 3600Kg Lubricating Oil Volume 140L
Certificates ISO,TUV,CE
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rotary screw type compressor

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screw drive air compressor

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Product Description

Twin Screw Direct Driven Rotary Screw Air Compressor 200KW in TUV,CE,ISO certificates in better price!

 

Advantages of LGCD Direct Driven Screw Compressor:

1. Coupling driving system
2. Highly competitive price
3. Economic running costs
4. ISO, GA, SGS certificates

Twin Screw Direct Driven Rotary Screw Air Compressor features:

 

1 Drives and electrics

The almost loss-free power transmission guarantees reliable, high-performance compressor operation. The regular maintenance requirement is reduced to lubrication of the motor. All the electronic components are brand products of leading
manufacturers. rives and electrics.

 

Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running 0

 

 

2 Air end block – reliable centrepiece – Design in Germany

The centrepiece of Direct-driven Screw compressor is the air end, which is constructed and manufactured with the most modern production methods in China. The optimal air end for your compressor can be used on a modulating basis. In frequency-controlled units, where the operating pressure changes, adjustments can also be made on the frequency controller to optimally adjust the speed of the compressor to the compressor performance.

 

Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running 1

 

 

3 Electric motor

Only electric motors from well-known manufacturers of protection class IP54/IP23 are used in our Direct-driven Screw compressor. As a standard, the drive motors are monitored both thermally (via the thermistor of the motor) as well as electronically(overload protection via the frequency inverter).

 

Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running 2

 

 

 

4 Oil separation system

LGCD Direct-driven Screw compressor up to 132 kW are equipped with external separators that can be changed in a simple spin-off/spin-on process. Larger units have an internal separator cartridge. Due to the excellent separation efficiency of the system as a whole, the compressors can be used in the pressure range of 5.0 to 15.0 bar. Special pressures on request.

 

Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running 3

 

 

Frequency inverters (optional)

The frequency converter minimises idle times and optimises supply with fluctuating compressed air requirements. Start-up peaks are avoided and the compressor’s delivery rate is controlled continuously – that saves electricity costs! The total costs for your compressed air supply are significantly reduced and investment costs are amortised in the shortest possible time.

 

Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running 4

 

 

200KW air cooling compressor parameters

 

ITEM UNIT MODEL
LGCD-35/8 LGCD-30/10 LGCD-27/13
Discharge capacity m3/min 35 30 27
Working pressure MPa 0.8 1.0 1.3
Cooling style   Air cooling
Working style   one stage, continuous working
Driven method   Direct driven
Inlet status Temperature ≤40
Pressure MPa Atmospheric pressure
Relative humidity   ≤100%
Noise dB(A) ≤85
Oil content ppm ≤2
Drive rotor speed rpm 2972
Dust particle size μm 1μm
Cooler outlet temperature Ambient temperature+10
Cooling air flow m3/min 880
Displacement control mode   Load/empty + stop for too long empty status
Safety valve set pressure MPa   0.88 1.1 1.43
Lubricating oil volume L 140
Lubricating oil brand   ROTORCOMP
Air outlet connection size   DN80
Drain connection size   G1
Dimension L mm 2650
W mm 1650
H mm 1850
Net Weight kg 3600
Motor Type   Y2315L2-2
Rating rpm 2972
Power KW 200
Service coefficient   1.2
Degree of protection   IP55
Insulation class   F(B)
Startup mode   Reduced voltage
Voltage V 380
Frequency Hz 50
Rated current A 348
Weight of motor kg 1170
 
Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running 5
Coupling Driven Twin Screw Air Compressor Rotorcomp Stable Running 6