Low Noise Stars Bk7.5g-8 Electronic Craftsman Industrial Screw Air Compressor

• Customization: Available
• After-sales Service: One Year Warranty
• Warranty: One Year
• Model NO.: BK7.5G-8
• 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: P2=0.8MPa
• 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=2900r/Min
• Rated Power: 7.5kw
• Air Capacity: V=1.2 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: 74dB(a)
• Transport Package: Packed Custom
• Specification: 800*620*800
• Trademark: Kaishan
• Origin: Zhejiang, China
• HS Code: 8414804100
• Production Capacity: 15000/Year

Product Description

Product Introduction
Low Noise Stars BK7.5G-8 Electronic Craftsman Industrial Screw Air Compressor

Humanized man-machine interface display control system
• The operation is particularly convenient and simple, and the running status is clear at a glance.
• Can work for you 24 hours a day under unattended conditions.
• Once abnormal factors appear, maintenance or overhaul will be prompted in Chinese.
• Reserve output interface, which can realize chain control and remote diagnosis control of multiple units.
• Economical and easy to maintain, suitable for low-power hosts.

Low consumption and high efficiency motor
• High starting torque.
• Insulation class F, protection class IP23.
•Built-in refueling device, can refuel without stopping.

Efficient intake control valve
• NO/OFF control method.
• Anti-injection design with check valve.

Product Parameters

Screw group	5: 6 Gear rotor
Compression method	Continuous, single stage
Compressed air outlet pressure	0.8MPa
Compressed air outlet temperature	Air-cooled
Compressed air outlet temperature	10ºC~15ºC higher than the ambient temperature
Volume of Lubricating Oil	About 6.5 liters
Motor speed	N=2900r/min
Rated power	7.5kw
Air capacity	V=1.2 m3/min
Weight	200kg
Upper air temperature	45ºC
Lower limit of air temperature	0ºC
Fuel consumption	Exhaust oil content is less than 3PPM
Noise level	74dB(A)
Dimensions (length×width×height) (mm)	800x620x800

 

Detailed Photos

Built-in oil separation system The built-in oil separation design ensures the separation of oil and gas and reduces fuel consumption.

Certified Genuine Parts. Kaishan Certified Genuine Parts to ensure the compressors delivered to you always perform at high performance.

  

Adhering to the basic belief in environmental sustainability, we have been committed to continuously improving the energy efficiency of our products and creating value for users.
Energy saving and economical, reliable and durable, environmentally friendly and quiet.


The Latest-Generation High Efficiency Screw Rotor."Large Rotor, Low Speed", Direct Drive. The latest generation of high-efficiency rotor profiles, full-spectrum screw mainframe meets the national energy-saving standards.

Specification

Model	Working Pressure	Displacement	Motor Power	Exhaust interface	Weight	Noise	Dimension
	Bar	m³/min	kw		kg	dB(A)	mm
BK7.5-8G	8	1.2	7.5	G1	200	70	800*620*800
BK7.5-10	10	1	7.5	G3/4	200	72	720*700*1000
BK7.5-13	13	0.8	7.5	G3/4	200	72	720*700*1000
BK11-8G	8	1.7	11	G1	300	72	1000*670*1090
BK11-10	10	1.5	11	G1	290	72	700*670*1250
BK11-13	13	1.2	11	G1	290	72	700*670*1250
BK15-8G	8	2.4	15	G1	280	73	1000*670*1090
BK15-10	10	2.2	15	G1	290	73	700*670*1250
BK15-13	13	1.7	15	G1	290	73	700*670*1250
BK18-8	8	3	18.5	G1	500	74	1080*880*1235
BK18-10	10	2.7	18.5	G1	500	74	1080*880*1235
BK18-13	13	2.3	18.5	G1	500	74	1080*880*1235
BK22-8ZG	8	3.6	22	G1	380	74	1200*800*1100
BK22-10	10	3.2	22	G1	540	74	1080*880*1235
BK22-13	13	2.7	22	G1	540	74	1080*880*1235
BK30-8	8	5	30	G1  1/2	650	75	1120*930*1290
BK30-10	10	4.4	30	G1  1/2	650	75	1120*930*1290
BK30-13	13	3.6	30	G1  1/2	650	75	1120*930*1290
BK37-8ZG	8	6	37	G1  1/2	740	76	1530*900*1230
BK37-10	10	5.5	37	G1  1/2	730	76	1240*1030*1435
BK37-13	13	4.6	37	G1  1/2	730	76	1240*1030*1435
BK45-8G	8	7.1	45	G1  1/2	800	78	1480*1030*1345
BK45-10	10	6.5	45	G1  1/2	820	78	1240*1030*1595
BK45-13	13	5.6	45	G1  1/2	820	78	1240*1030*1595
BK55-8G	8	10	55	G1  1/2	800	80	1480*1030*1345
BK55-10	10	8.5	55	G1  1/2	1200	80	1545*1200*1470
BK55-13	13	7.4	55	G1  1/2	1200	80	1545*1200*1470

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.

If you want to know more information, please contact us!