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Oil-free permanent magnet variable frequency screw compressor

Model Code: Oil-free Screw Air Compressor
  • Power 7.5-250kw
  • Voltage 380V 3phase
  • Working Pressure 7-13bar
  • Flow 1m³-38m³/min
  • Start Method Frequency Conversion Start
  • Cooling Method From HYWV-7G to HYWV-45G Airing cooling HYWV-55G to HYWV-250G Water cooling
  • Material Stainless Steel
  • Deliver Time 1 Samples Within 3days
  • No MOQ or MPQ limited.
  • Daily quotes and negotiations.
  • Prototypes quotation within 3h.
  • Flexible payment options.
  • Prototype or mass production order acceptable.
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  • Project Info
  • Technical parameters

Feature

1 The screw compressor is made of high-quality raw material, it is safe and environmentally friendly.

2 The screw compressor also uses original motor, which can meet the environmental protection requirement.

3 It has low noise design and low maintenance cost.

Main Structure

1 Standardized mainframe, no vibration, low noise, large diameter, low speed. Powerful heart determines the excellent performance of the machine.

2 Suitable for parallel shaft dynamics or cross shaft dynamics

3 The sandwich hub is made of metal frame with rubber ring which can be used under high pressure and maintain the lubrication status effectively. The axial seal ring is processed according to our own patent technology and has perfect sealing characteristic and long service life.

4 High speed and high load bearing capacity ball bearings are selected for the compressor to ensure its long life and low maintenance cost with high reliability

5 Systematic design: Technical staff optimize system design which makes the operating failure rate lower than that in other leading enterprises, increase exhaust efficiency and energy efficiency

 

Application

The screw air compressor is widely used in high-quality air source industries. The screw air compressor is composed of drying machine, filtration system and drainage system in one body. With built-in drainage function, without oil rotary piston air compressor has a novel appearance and stable performance. The lack of rotary piston air compressor makes the operation steady, low noise and low temperature, highly energy-saving.

 

Technical parameters of dry oil-free permanent magnet variable frequency screw air compressor

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Basic introduction

 Dry oil free series Working pressure Exhaust volume Power Noise Air outlet pipe diameter Net weight(kg) Dimensions(mm)
bar psig (m3/min) cfm kw hp dB Air-cooled Water-cooled Length Width Height Length Width Height
Air-cooled Water-cooled
HYWV-45G 7 102 4.4-7.6 155.3-268.4 45 60 69±3 DN50 2650 2700 2200 1400 2000 2300 1500 1720
8 116 4.4-7.6 155.3-268.4 45 60 69±3 DN50 2650 2700 2200 1400 2000 2300 1500 1720
10 145 3.9-6.9 137.7-243.7 45 60 69±3 DN50 2650 2700 2200 1400 2000 2300 1500 1720
HYWV-55G 7 102 5.6-9.6 197.7-339 55 75 69±3 DN50 2850 2900 2200 1400 2000 2300 1500 1720
8 116 5.1-8.9 180.1-314.3 55 75 69±3 DN50 2850 2900 2200 1400 2000 2300 1500 1720
10 145 4.5-7.9 158.9-278.9 55 75 69±3 DN50 2850 2900 2200 1400 2000 2300 1500 1720
HYWV-75G 7 102 7.3-12.5 257.8-441.4 75 100 70±3 DN50 2950 2950 2200 1400 2000 2300 1500 1720
8 116 7.3-12.5 257.8-441.4 75 100 70±3 DN50 2950 2950 2200 1400 2000 2300 1500 1720
10 145 6.5-11.2 229.5-395.5 75 100 70±3 DN50 2950 2950 2200 1400 2000 2300 1500 1720
HYWV-90G 7 102 9.4-16.0 332-565 90 120 71 ±3 DN50 3000 2950 2200 1400 2000 2300 1500 1720
8 116 8.5-14.5 300.1-512.1 90 120 71 ±3 DN50 3000 2950 2200 1400 2000 2300 1500 1720
10 145 7.5-12.9 264.9-455.6 90 120 71 ±3 DN50 3000 2950 2200 1400 2000 2300 1500 1720
HYWV-110G 7 102 11.5-19.5 406.1-688.6 110 150 71 ±3 DN65 3500 3550 3000 1990 2180 2700 1800 1830
8 116 11.5-19.5 406.1-688.6 110 150 71 ±3 DN65 3500 3550 3000 1990 2180 2700 1800 1830
10 145 9.5-16.2 335.5-572.1 110 150 71 ±3 DN65 3500 3550 3000 1990 2180 2700 1800 1830
HYWV-132G 7 102 13.6-23.0 480.3-812.3 132 175 73±3 DN65 3550 3600 3000 1990 2180 2700 1800 1830
8 116 13.6-23.0 480.3-812.3 132 175 73±3 DN65 3550 3600 3000 1990 2180 2700 1800 1830
10 145 11.8-20.0 416.7-706.3 132 175 73±3 DN65 3550 3600 3000 1990 2180 2700 1800 1830
HYWV-160G 7 102 15.4-26.0 543.8-918.2 160 215 73±3 DN65 3650 3750 3000 1990 2180 2700 1800 1830
8 116 15.4-26.0 543.8-918.2 160 215 73±3 DN65 3650 3750 3000 1990 2180 2700 1800 1830
10 145 13.9-23.5 490.9-829.9 160 215 73±3 DN65 3650 3750 3000 1990 2180 2700 1800 1830
HYWV-185G 7 102 17.8-30.0 628.6-1059.4 185 250 74±3 DN65 4100 4200 3000 1990 2180 2700 1800 1830
8 116 17.8-30.0 628.6-1059.4 185 250 74±3 DN65 4100 4200 3000 1990 2180 2700 1800 1830
10 145 15.4-26.0 543.8-918.2 185 250 74±3 DN65 4100 4200 3000 1990 2180 2700 1800 1830
HYWV-200G 7 102 20.0-33.6 706.3-1186.6 200 270 74±3 DN100 / 4500 / / / 3100 2100 2065
8 116 20.0-33.6 706.3-1186.6 200 270 74±3 DN100 / 4500 / / / 3100 2100 2065
10 145 17.3-29.2 610.9-1031.2 200 270 74±3 DN100 / 4500 / / / 3100 2100 2065
HYWV-250G 7 102 27.4-46.0 967.6-1624.5 250 350 74±3 DN100 / 5200 / / / 3100 2100 2065
8 116 25.0-42.0 882.9-1483.2 250 350 74±3 DN100 / 5200 / / / 3100 2100 2065
10 145 22.4-37.6 791-1327.8 250 350 74±3 DN100 / 5200 / / / 3100 2100 2065


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More than 10 gas compressor product invention and utility model patents

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Our company is located in Xuzhou, China, covering an area of 91,260 square meters, construction area of 55,497 square meters.

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