Reliable Boreas 90kw Industrial Screw Air Compressor for Heavy-Duty Use

• Customization: Available
• After-sales Service: One Year Warranty
• Warranty: One Year
• Model NO.: BK90-8G
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Single Screw Compressor
• Noise Level: 74 dB
• Brand Name: Boreas
• Voltage: 380V/50Hz/3phase
• Application: General Industry
• Connector: G2
• Mute: Yes
• Video Outgoing-Inspection: Not Available
• Working Pressure: 8bar
• Transport Package: Air Compressor Diesel Power Will Be Packed Custom
• Specification: 1240KG
• Trademark: Kaishan
• Origin: Zhejiang, China
• HS Code: 8414804100
• Production Capacity: 1000 Set/Sets Per Month

Product Description

Humanized man-machine interface display control system
• Effortless operation with our user-friendly interface! Experience unparalleled convenience as the running status is instantly clear with just a glance.
• Experience true reliability with our 24/7 operating capability, designed to run smoothly even under unattended conditions.
• Stay ahead of potential issues! Immediate notifications in Chinese will prompt you for maintenance or overhaul when abnormal factors arise.
• Versatile functionality with a reserve output interface, enabling chain control and remote diagnostics for multiple units seamlessly.
• Economical to maintain and perfect for low-power hosts, making it an ideal choice for cost-effective operations.
Low consumption and high efficiency motor
• Unmatched performance with high starting torque for demanding applications.
• Engineered for reliability with insulation class F and protection class IP23.
• Enjoy uninterrupted operations with our built-in refueling device, allowing refueling without the need to stop the process.
Efficient intake control valve
• Simplified operation with our ON/OFF control method for optimal efficiency.
• Enhanced safety with an anti-injection design featuring a check valve.


Technical 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 7.5 liters
Motor speed	N=2930r/min
Rated power	90Kw
Displacement	0.8MPa	16.0m³/min
Weight	1240kg
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)	1800x1190x1710

Product pictures
Built-in oil separation system: Smartly designed to ensure efficient oil and gas separation, significantly reducing fuel consumption.

Certified Genuine Parts: Kaishan Certified Genuine Parts guarantee your compressors deliver consistently high performance.

We are committed to environmental sustainability, continually improving the energy efficiency of our products to create exceptional value for users.

Energy-efficient, cost-effective, reliable, durable, environmentally friendly, and remarkably quiet.

The Latest-Generation High Efficiency Screw Rotor! "Large Rotor, Low Speed", Direct Drive;

Experience cutting-edge technology with our latest high-efficiency rotor profiles, aligned with national energy-saving standards.

Specification

Model	Exhaust pressure (Mpa)	Exhaust volume (m³/min)	Motor power (KW)	Exhaust  connection	Weight (kg)	Dimension (mm)
BK7.5-8G	0.8	1.20	7.5	G3/4	200	800x620x800
BK7.5G-8	0.8	1.10	7.5	G3/4	200	880x510x800
BK11-8G	0.8	1.70	11	G1	280	1000x670x1090
BK15-8G	0.8	2.40	15	G1	280	1000x670x1090
BK15-8	0.8	2.40	15	G1	270	700x670x1250
BK15-10	1.0	2.20	15	G1	270	700x670x1250
BK15-13	1.3	1.70	15	G1	270	700x670x1250
BK22-8G	0.8	3.45	22	G1	390	1200x800x1120
BK22-10G	1.0	3.20	22	G1	390	1200x800x1120
BK22-13G	1.3	2.70	22	G1	390	1200x800x1120
BK30-8G	0.8	5.00	30	G1½	470	1340x850x1330
BK30-10G	1.0	4.40	30	G1½	470	1340x850x1330
BK30-13G	1.3	3.60	30	G1½	470	1340x850x1330
BK37-8G	0.8	6.00	37	G1½	560	1340x850x1330
BK37-10G	1.0	5.40	37	G1½	560	1340x850x1330
BK37-13G	1.3	4.60	37	G1½	560	1340x850x1330
BK45-8G	0.8	7.10	45	G1½	720	1480x1030x1340
BK45-10G	1.0	6.20	45	G1½	720	1480x1030x1340
BK45-13G	1.3	5.60	45	G1½	720	1480x1030x1340
BK55-8G	0.8	10.00	55	G1½	790	1480x1030x1340
BK55-10G	1.0	7.20	55	G1½	790	1480x1030x1340
BK55-13G	1.3	6.20	55	G1½	790	1480x1030x1340
BK75-8	0.8	13.00	75	G2	1200	1800x1190x1710
BK90-8	0.8	16.00	90	G2	1240	1800x1190x1710
BK110T-8	0.8	21.00	110	DN65	1630	2100x1230x1730
BK110-8	0.8	21.00	110	DN65	1680	2100x1230x1730
BK132T-8	0.8	24.00	132	DN65	1670	2100x1230x1730
BK132-8	0.8	24.00	132	DN65	1750	2100x1230x1730

Company Information
Our Company: Rest easy with our global network of factories ensuring worry-free after-sales service!
In 2009, Kaishan launched the Jersey North American Research Center in Seattle, USA, attracting top compressor experts globally, embodying 'developed in America, Made in China'.
Kaishan, headquartered in Quzhou, Zhejiang, China, boasts subsidiaries in major cities worldwide including Shanghai, Chongqing, Guangdong, Taiwan, Hong Kong, Seattle, San Diego, Orlando, Melbourne, Singapore, Jakarta, Leobersdorf, Budapest, and Belgrade, alongside offices in Russia, Colombia, Brazil, Korea, Malaysia, and Thailand.

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