Energy Saving Bmvf7.5 Viair Permanent Magnet Industrial Screw Air Compressor

• Customization: Available
• After-sales Service: One Year Warranty
• Warranty: One Year
• Model NO.: BMVF7.5
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Single Screw Compressor
• Screw Group: 5: 6 Gear Rotor
• Compression Method: Continuous, Single Stage
• Compressed Air Outlet Pressure: 0.65-1.0MPa
• Cooling Method: Air-Cooling
• Compressed Air Outlet Temperature: 10-15 Higher Than The Ambient Temperature
• Volume of Lubricating Oil: 6.5 Liters
• Motor Speed: N=2930 R/Min
• Rated Power: 7.5kw
• Displacement: 1.0-1.25 M3/Min
• Weight: 200 Kg
• Upper Air Temperature: 45
• Lower Limit of Air Temperature: 0
• Fuel Consumption: Exhaust Oil Content Is Less Than 3ppm
• Noise Level: 72 dB(a)
• Transport Package: Packed Custom
• Specification: 880*510*800
• Trademark: Kaishan
• Origin: Zhejiang, China
• HS Code: 8414809090
• Production Capacity: 15000/Year

Product Description

Product Introduction
Energy Saving BMVF7.5 Viair Permanent Magnet Industrial Screw Air Compressor

Oil injected screw air compressor has become the mainstream of air compressor development in the world. It has extremely superior and reliable performance. It has small vibration, low noise, high efficiency and few vulnerable parts. It has incomparable performance advantages of piston compressor (under the same exhaust pressure). The precise coordination between the male and female rotors and between the rotor and the main engine shell reduces the back- flow leakage and improves the efficiency; Only the rotors are meshed with each other, and reciprocating motion without cylinder, which reduces the source of vibration and noise; The unique lubrication method brings many advantages:

1. With the pressure difference generated by itself, lubricating oil is continuously injected into the compression chamber and bearing to simplify the complex mechanical structure.
 

2. The injected lubricating oil can form oil film between the rotors, and the primary can take secondary rotor to rotate, Without the help of high precision synchronous gear.
 

3. The injected lubricating oil can increase the air tightness.
 

4. The lubricating oil absorbs a lot of compression heat, so even if the compression ratio reaches 16, The head can still be controlled below the carbon deposition and degradation temperature of general lubricating oil, There is no friction between the rotor and the outside of the machine due to different expansion coefficient.
 

5. Lubricating oil reduces the noise caused by high frequency compression.
 

6. A small amount of oil into the compressed air, pneumatic tools have a certain lubrication.
 

Product Parameters

Screw group	5: 6 Gear rotor
Compression method	Continuous, single stage
Compressed air outlet pressure	0.65-1.0MPa
Compressed air outlet temperature	Air-cooled
Compressed air outlet temperature	10ºC~15ºC higher than the ambient temperature
Volume of Lubricating Oil	About 6.5liters
Motor speed	N=2930r/min
Rated power	7.5kw
Air capacity	V=1.0-1.25m3/min
Weight	200kg
Upper air temperature	45ºC
Lower limit of air temperature	0ºC
Fuel consumption	Exhaust oil content is less than 3PPM
Noise level	72dB(A)
Dimensions (length×width×height) (mm)	880x510x800

Detailed Photos

Wider range of speed regulation, higher accuracy of regulation, wider range of air supply pressure and higher energy efficiency.

The patented design of weak magnetic control, pressure control and simple and stable permanent magnet motor open-loop control can adapt to a variety of adverse working conditions and make the system more stable.

  

The patented design of weak magnetic control, pressure control and simple and stable permanent magnet motor open-loop control can adapt to a variety of adverse working conditions and make the system more stable.

Motor and screw host coaxial, higher efficiency. The BMVF series is the screw compressor industry to achieve the screw host, synchronous motor, permanent magnet control electrical control synchronous design, and to achieve the advantages of cooperation.

Specification

Model	Working Pressure	Capacity	Motor Power	Connector	Weight	Noise	Dimension
	Bar	m³/min	kw		kg	dB(A)	mm
BMVF7.5G	0.65-1.0	1.0-1.25	7.5	G3/4	200	72	800*510*800
BMVF11G	0.65-1.0	1.5-1.85	11	G1	260	73	1000*670*1090
BMVF15G	0.65-1.0	2.05-2.35	15		280	73	1000*670*1090
BMVF22G	0.65-1.0	2.95-3.95	22		390	74	1200*800*1120
BMVF37G	0.65-1.0	5.05-6.35	37		600	76	1340*850*1300
BMVF45G	0.65-1.0	6.45-8.2	45		800	78	1480*1030*1365
BMVF55G	0.65-1.0	8.2-9.85	55		810	80
BMVF75	0.65-1.0	10.5-13.1	75	G2	1280	81	1800*1190*1710
BMVF90	0.65-1.0	12.5-15.5	90		1300	81
BMVF110	0.65-0.8	22	110	DN65	1850	82	2700*1230*1730
BMVF132	0.65-0.8	24	132		2270	82

Why Choose Us

      Kaishan group is a state-level large scale enterprise headquartered in Quzhou, Zhejiang province, China. Over the last sixty years Kaishan Group has grown to become a significant diversified engineering company developing high value machinery for industry worldwide. Kaishan group is the largest rock drill manufacturer in the world, and the largest air compressor manufacturer in China. Exports are shipped to over 25 countries .Today we produce over 30 000 rotary screw and 250 000 reciprocating compressors annually.By the year of 2014 our sales amount was close to RMB 2 billion. Kaishan group also has the high-quality customer service system.
      Our company is the authorized agent of Kaishan Group, specializing in air compressor, energy-saving transformation service and mining engineering construction machinery. We provide comprehensive technical support and after-sales service to customers.

      Kaishan is headquartered in Quzhou in Zhejiang, China. It has subsidiaries in Shanghai, Chgonqing, Guangdong, Taiwan, Hong Kong, Seattle, San Diego, Orlando, Melbourne, Singapore, Jakarta, Leobersdorf, Budapest and Belgrade, as well as offices in Russia, Colombia, Brazil, Korea, Malaysia and Thailand.

 

      Advanced Equipment--Advanced equipment guarantees product quality. Over the years, we have received unanimous praise from overseas users for our integrity and high-quality product quality.

Packaging
      The air compressor is guaranteed for one year. In addition to wearing parts and consumables, if the spare parts within the warranty period are broken, the company provides free spare parts replacement, but the buyer needs to pay the freight. Please ask customer service for specific warranty rules.

FAQ
 
Contacts

Zhejiang Stars Energy Saving Technology Co., Ltd.

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