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Permanent Magnet Frequency Conversion 20HP Rotary Screw Drive Air Compressor

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Permanent Magnet Frequency Conversion 20HP Rotary Screw Drive Air Compressor

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Large Image :  Permanent Magnet Frequency Conversion 20HP Rotary Screw Drive Air Compressor

Product Details:
Place of Origin: China
Brand Name: Kaishan
Certification: ISO9001,CE
Model Number: BMVF15
Payment & Shipping Terms:
Minimum Order Quantity: ≥1set
Price: USD1080-6307/set
Packaging Details: Wooden packing
Delivery Time: 10-20Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20sets/month
Detailed Product Description
Type: Permanent Magnet Frequency Conversion Lubrication Style: Oil Lubrication
Cooling Method: Fan Cooled Motor Power: 15KW
Capacity: 2.05-2.35 Pressure: 0.65-1.0Mpa
Dimension(l*w*h): 1000*670*1090 Weight: 220KG
High Light:

20HP Rotary Screw Compressor

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screw drive air compressor Fan cooled

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15KW industrial portable air compressor

Quick Details

 

Main machine: LG15EL-BD-B (SKK)                                     Motor:Y2-132S2 (Jiangtian/Qingjiang)

 

Intake valve: KVPB02501 (Hongxing)                                    Minimum pressure valve:KPVK0200450 (Hongxing)

 

Solenoid valve:Intake valve built-in                                        Coupling:PSEC0283-030-038(Jichao)

 

Safety valve:DN08-A28X-16T-0.88MPa (Fuyu)                      Axial flow fan:300YWF-N-C-01 (Mahr)

 

Air filter:56 001 106 100J (Kerry)                                            Oil filter:66 094 172EF (Kerry)

 

Air Oil separation core:55110 165100 (Kerry)                         Inverter:NZ200T-7.5 (Zhongchen)

 

Electronic control:cocontactor(Schneider) PLC controller(Kaishan)          Screw group:5:6 toothed rotor

 

Compress mode:Continuous, single stage                             Discharge pressure:P2=0.65-1.0MPa

 

Cooling method:Fan cooling                                                   Lubricating oil capacity:About 6.5 liters

 

Compressed air outlet temperature:10℃ ~ 15℃ higher than the ambient temperature


Motor speed:N=2930r/min                                                      Working weight:About 200 KG

 

Air temperature limitation:0℃~45℃                                        Noise:74dB(A)                                                

 

Oil consumption:The exhaust oil content is less than 3PP

 

Differences between Kaishan Compressors BMVF variable frequency screw air compressor and external variable frequency drive screw air compressor
Ordinary screw compressors can regulate the motor's rotation speed through external inverters to regulate the air discharge volume in order that air volume produced matches that of used and hence achieves energy efficiency. However ordinary screw air compressors are built with motors with mains rated rotating speed, rated power and rated efficiency, whereas external inverters would force the air compressor's motor to deviate from its mains rated rotating speed. Once the ordinary motor deviates from its mains rated rotating speed, its efficiency will be reduced significantly, and the greater the deviation the more significantly the efficiency will be declined. Withing all its rotating speed range, the BMVF variable frequency screw air compressor is able to maintain extremely high motor efficiency, thus giving it superior energy-saving effect over ordinary screw air compressor with external inverter. In addition, the regulation range of external inverters for ordinary screw compressor is from 40% to 100%. In other words, when
the working condition deviates in excess of 60%, the external inverter will not be able to regulate the motor's rotating speed. In contrast, Kaishan Compressor's BMVF variable frequency air compressor has a operating speed range of 20-100%, which means that even in the case of 80% deviation from working conditions, Kaishan Compressor's BMVF variable frequency air compressor can still function efficiently.
Table of Comparison for Energy Efficiency of 37kW screw air compressor
Kaishan BMVF variable frequency screw compressor Annual power consumption: 183.520kW.
Ordinary mains frequency screw compressor Annual power consumption: 281,200kW.
Ordinary variable frequency screw compressor Annual power consumption: 201,280kW.
Screw air compressor with inverter Annual power consumption: 236,800kW.
Take 37kW screw air compressor as an example, all efficiency values were recorded during experiamental tested and the annual power usage calculation were based on average operating time of 8,000 hours per annum: Kaishan BMVF screw air compressor compared with external variable frequency inverter screw air compressor.
Energy-saving per annum: 236,800-183,520=53,280 kW.

 

Permanent Magnet Frequency Conversion 20HP Rotary Screw Drive Air Compressor 0Permanent Magnet Frequency Conversion 20HP Rotary Screw Drive Air Compressor 1Permanent Magnet Frequency Conversion 20HP Rotary Screw Drive Air Compressor 2

 

A high-effciency PM variable frequency screw air compressor has advantages in the following three areas:

The first is to have a highly effcient screw compression unit;

Secondly to have a high-effcient PM synchronous motor;

Thirdly to have first-clsaa PM variable control technology.

BOREAS PM variable frequency air compressor possessess significant technical advances in the following three areas.

 

Addition:

Compared to the ordinary PM variable frequency screw air compressor,BOREAS PM variable frequency screw air compressors have obvious technological advantages in the three aspects including screw compression unot efficiency,motor efficiency,dan control technology.

 

Products model Pressure(Mpa) Capacity(m3/min) Motor power(KW) Air outlet Weight(KG) Dimension(mm)
BMVF7.5 0.65-1.0 1.00-1.25 7.5 G3/4 170 880*510*800
BMVF11 0.65-1.0 1.50-1.85 11 G1 220 1000*670*1090
BMVF15 0.65-1.0 2.05-2.35 15 G1 250 1000*670*1090
BMVF22 0.65-1.0 2.95-3.95 22 G1 330 1200*800*1120
BMVF37 0.65-1.0 5.05-6.35 37 G1 1/2 500 1340*850*1330
BMVF45 0.65-1.0 6.45-8.20 45 G1 1/2 660 1480*1030*1365
BMVF55 0.65-1.0 8.20-9.85 55 G1 1/2 710 1480*1030*1365
BMVF70 0.65-1.0 10.50-13.10 75 G2 1170 1800*1190*1710
BMVF90 0.65-1.0 12.50-15.50 90 G2 1180 1800*1190*1710
BMVF110 0.65-0.8 22.00 110 DN65 1770 2700*1230*1730
BMVF132 0.65-0.8 24.00 132 DN65 1860 2700*1230*1730

 

 

 

 

Contact Details
Hangzhou Kaishan Air Compressor Co., Ltd

Contact Person: Ella chen

Tel: +8615167050487

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