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Industrial Rotary Screw Type Air Compressor / Inverter Motor Rotary Screw Compressor

China Shanghai Rotorcomp Screw Compressor Co., Ltd certification
China Shanghai Rotorcomp Screw Compressor Co., Ltd certification
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.

—— Mr.Kerry Robinson from Australia

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.

—— Pedro Antonio from USA

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Industrial Rotary Screw Type Air Compressor / Inverter Motor Rotary Screw Compressor

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Large Image :  Industrial Rotary Screw Type Air Compressor / Inverter Motor Rotary Screw Compressor

Product Details:
Place of Origin: Germany
Brand Name: Shanghai Rotorcomp
Certification: ISO.TUV,CE,GS
Model Number: LGFD VSD screw compressor
Payment & Shipping Terms:
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
Detailed Product Description
Name: Rotary Screw Type Air Compressor Air End: Made In Germany
Advanced Design: Design In Germany VSD Inverter: Danfoss Danmark
Motor: Inverter Motor Rated Power: 132Kw/175Hp
Starting Mode: VSD/VFC Cooling Air Flow: 500m3/min
Working Pressure: 8-13Bar PLC: Schneider
Noise: ≤83dB
High Light:

rotary screw type air compressor

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vsd air compressor

Industrial Rotary Screw Type Air Compressor / Inverter Motor Rotary Screw Compressor

 

efficient cooling fan

 

Low speed, low noise, strong air volume, fully suitable for different regional temperature differences, reduce the compressor exhaust temperature, extend the life of seals and oil.

Why Variable Frequency Drive Compressor energy saving 35-50%?

1) High efficiency,cost-effective

2) Better stability with frequency starting

3) Constant pressure air supply

4) Energy-saving and long running

5) Pretty good after-sale service

Advantages:

1. High efficiency motor:Using the latest standard motor with new national energy efficiency motors ,using imported SKF bearings.

 

1. Large starting torque

2. Insulation class F,IE3 protection class IP55

3. SKF bearing,low noise,long service life

4. With the installation of gas,non-stop refueling

 

2. Efficient air intake valve:The high quality air inlet valves can reduce energy consumption.

 

1. Large diameter and low pressure drop.

2.Improve system stability.

3.Ensure effective adjustment control during start-up,operation and stop traffic.

 

Shanghai rotorcomp Variable speed drive Screw Air Compressor adapting the amount of free air delivered to compressed air demand is the most economical operating method where demand for compressed air fluctuates considerably or where the stored volume is very small or where operating below peak load.
 

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. When the user needs less air delivery, Variable frequency inverter can reduce the capacity and reduce the power consumption at the same.

 

 

 

 132KW air cooling compressor parameters

 

ITEM UNIT MODEL
LGFD-22/8 LGFD-20/10 LGFD-16/13
Discharge capacity m3/min 22 20 16
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) ≤83
Oil content ppm ≤2
Drive rotor speed rpm 1432-2972
Dust particle size μm 1μm
Cooler outlet temperature Ambient temperature+10
Cooling air flow m3/min 500
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 100
Lubricating oil brand   ROTORCOMP
Air outlet connection size   DN80
Drain connection size   G1
Dimension L mm 2350
W mm 1500
H mm 1760
Net Weight kg 2260
Motor Type   Y2315M-2
Rating rpm 895-2974
Power KW 132
Service coefficient   1.20
Degree of protection   IP55
Insulation class   F(B)
Startup mode   Reduced voltage
Voltage V 380
Frequency Hz 50
Rated current A 232
Weight of motor kg 970
 
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 Inverters (ABB&SIEMENS customized).

4. 1 year warranty, 5 years warranty for air end

 

 

 

 

 

Contact Details
Shanghai Rotorcomp Screw Compressor Co., Ltd

Contact Person: zhou

Tel: +8618049981656

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