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Low Noise Industrial Screw Compressor With Vector Frequency Converter

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Good quality Screw Air Compressor for sales
Good quality Screw Air Compressor for sales
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We had bought compressor from WAN BEARDSLEY many times. WB is as good as world famous brand! They have the most in time post-sale service.

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Low Noise Industrial Screw Compressor With Vector Frequency Converter

China Low Noise Industrial Screw Compressor With Vector Frequency Converter supplier

Large Image :  Low Noise Industrial Screw Compressor With Vector Frequency Converter

Product Details:

Place of Origin: Shanghai, China
Brand Name: Wan Beardsley
Certification: ISO9001, CE
Model Number: WZS-75EVA

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiated
Packaging Details: exporting wooden case / plywood case
Delivery Time: 1-15 workdays after deposit.
Payment Terms: T/T, L/C
Supply Ability: 500 sets per month
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Detailed Product Description
Name: Industrial Screw Compressor Converter: Vector Frequency Converter
Material: Steel Weight (kg): 1350
Feature: Low Noise Bearing: SKF
1. Pressure (Bar): 8 2. Pressure (Bar): 10

Low Noise Industrial Screw Compressor With Vector Frequency Converter

 

converter of Industrial Screw Compressor

  • Standard equipment with radio-frequency reactor which effectively reduces magnetic field interference outside high-frequency machine generated by frequency converter;
  • Reliably reduces peak current when it is started, realizes stable starting;
  • Saves cost of electrical power units;equipped with standard dust screen, circuit board is processed with surface coating, so antifouling, anti-dust and damp-proof effects are realized;
  • equipped with standard dust screen, circuit board is processed with surface coating, so antifouling, anti-dust and damp-proof effects are realized;
  • Special heat dissipation design prevents tripping under summer high temperature;
  • Standard protocol of CAN with wire road standard of hardware and strong noise resistance;
  • Rapidly track change of pressure, control pressure fluctuation within ±0.01Mpa, optimal power is used to accurately provide necessary air amount;
  • Advanced integrated draught fan, and motor uses double-vector variable-frequency control technology.

Variable-frequency control range is broader with more energy conservation

 

It has advantages of low rotating speed high output torque, variable-freciuency control mode is broader than ordinary inductive variable-frequency motor, especially its 30%-80% air consumption in low-loaa working area saves by 15%-38% when compared with that of power-frequency compressor, and by 10% when compared with ordinary variable-frequency compressor. The lower load ratio, the more obvious the enerqv-savinq effect.

 

Leading constant pressure control

 

AVF permanent magnet variable frequency screw compressors can sustain the air supply at the pressure of 0.1 bar in any loading conditions. In case of larger demands for air supply, the compressor can increase its rotation speed without changing the pressure to guarantee the air volume. In case of lower demands for air supply, the compressor can reduce its rotation speed without changing the pressure to meet such demands. In case of no demands for air supply, the compressor will switch to sleep mode to save energy. When actual pressure achieves the wakening standard, the compressor will immediately start up with rapid response of frequency converters even in sleep mode.

 

Reduce energy costs

 

  • When the energy accounts for above 70% of the life cycle cost (LCC) of compressor, the energy consumption optimization becomes essential. In fact, the power consumption for the production of compressed air accounts for over 40% of the total power consumption of the plant, so the energy consumption optimization can even determine its success. Using the permanent-magnetism frequency-conversion technology of Dresdnerlan, we can provide partners for your cost saving. WZS series of products can truly reflect the demand for compressed air, making substantial energy saving become a reality
  • Traditional compressors are operated between two set pressure points using the control methods of "full load and no load". The compressor turns into no load mode when the pressure reaches the maximum. When the air demand is medium or low, the no-load power will be consumed excessively, which will result in large amount of waste.
  • Because no unnecessary power consumption will be generated, the energy cost reduced by the permanent-magnetism frequency-conversion can be up to 35% or more. The life cycle cost (LCC) of the compressor can be reduced by an average of 22%. In a word, compared with the compressor with invariable rotate speed, Wan Beardsley compressor can recover the extra cost within 1 or 2 years.

 

Industrial Screw Compressor Parameters

 

Model

Power

(KW)

Pressure

(Bar)

Air flow

(m³/min)

Noise

dB(A)

Compressionstages

Outlet diameter

(Inch)

Dimension

(mm)

Weight

(kg)

L W H
WZS-40EVA 30 8 5.0 68±2 Single 1¾” 1380 850 1150 680
10 4.4
WZS-50EVA 37 8 6.8 68±2 Single 1½” 1600 1000 1370 850
10 5.4
WZS-60EVA 45 8 8.0 68±2 Single 1½” 1600 1000 1370 880
10 6.8
WZS-100EVA 75 8 13.2 70±2 Single 2” 2150 1300 1700 1650
10 11.6
WZS-125EVA 90 8 15.0 70±2 Single 2” 2150 1100 1500 1950
10 14.6
WZS-150EVA 110 8 19.0 71±2 Single DN65 2550 1650 1850 2600
10 17.0
WZS-180EVA 132 8 23.0 72±2 Single DN65 2550 1650 1850 2880
10 20.0
WZS-200EVA 160 8 26.5 75±2 Single DN80 2950 1800 1850 3200
10 22.5

 

FAQ:
1. Before quoting, what should users offer?
1). Discharge pressure (Bar, Mpa or Psi)
2). Air discharge/Air flow/Air capacity (m3/min or CFM
3). Power supply (220/380V, 50/60Hz, 3Phase)
2. If I don't know the pressure and air flow, what should I do?
1). Take the picture of nameplate, we will advise the suitable air compressor to you.
2).T ell us what industry you are, we can advise the suitable one (so as to air tank / air dryer / air filters).

Contact Details
Wan Beardsley Compressor (Shanghai) Co., Ltd

Contact Person: Ben Wang

Tel: +8617321079732

Send your inquiry directly to us (0 / 3000)