• Shanghai Rotorcomp Screw Compressor Co., Ltd
    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.
  • Shanghai Rotorcomp Screw Compressor Co., Ltd
    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.
WhatsApp : +8618049981656

Water Resistant VSD Screw Compressor High Temperature Resistance 315Kw/400Hp

Place of Origin Germany
Brand Name Shanghai Rotorcomp
Certification ISO.TUV,CE,GS
Model Number LGCD VSD screw compressor
Minimum Order Quantity Min.:1set
Price Negotiable
Packaging Details Exported Wooden Package
Delivery Time 12-15 working days
Payment Terms Western Union, T/T, L/C, D/P, D/A
Supply Ability 3,000 sets/per month

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Product Details
Feature Water Resistant Air End Made In Germany
Design Design In Germany VSD Inverter Danfoss Danmark
Motor VSD Super High Efficient Motor Driven Type Coupling
Starting Mode Inverter Rated Power 315Kw/400Hp
Air Outlet Temperature Ambient Temperature+10 PLC Schneider
Noise Level ≤85dB
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vsd air compressor


oil injected screw compressor

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Product Description

Water Resistant VSD Screw Compressor High Temperature Resistance 315Kw/400Hp


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.

Compact and Simple Design

Microprocessor Control Panel

2 in 1 Intake Valve Design with Check Valve

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 benefits of rotorcomp VSD air screw compressor

>Smooth starts and stops within seconds
>Continuous volume flow regulation from 25-100%
>Adjustable-speed drive from 15-60hz
>minimization of wear and maintenance costs
>No power-peaks during start-up
> nearly no idling


Reduce Energy Consumption

The costs of power consumption account for 70% or more of all costs during the operation. The electric charges of running air compressor account for more than 40% of all the electric charges in the factory.

The requirement of compressed air fluctuates violently in different time every day, different weeks, or different months every year. The range of fluctuation is 40% to 80%, Rotorcomp adjustable-speed drive screw compressor can meet the user’s requirement exactly. With frequency conversion soft start reduce in-rush starting current, reduce wear on electrical switch gears and motor windings.

Also maintain less power during starting and stopping of motors and increase protection to motors. Also reduce peak demand and improve power factor.




315KW air cooling compressor parameters


LGCD-56.5/8 LGCD-50.5/10 LGCD-45/13
Discharge capacity m3/min 56.5 50 45
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 1850
Dust particle size μm 1μm
Cooler outlet temperature Ambient temperature+10
Cooling air flow m3/min 1200
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 180
Lubricating oil brand   ROTORCOMP
Air outlet connection size   DN120
Drain connection size   G1
Dimension L mm 3500
W mm 2160
H mm 2400
Net Weight kg 5800
Motor Type   Y2355L2-4
Rating rpm 785-1491
Power KW 315
Service coefficient   1.2
Degree of protection   IP55
Insulation class   F
Startup mode   Reduced voltage
Voltage V 380
Frequency Hz 15-50
Rated current A 558
Weight of motor kg 6800