Boreas 90kw Screw Air Compressor for Efficient Bore Well Drilling

• 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
• Experience unmatched ease with our intuitive operation system—effortless to use, displaying the running status clearly and instantly.
• Enjoy round-the-clock performance with our system, operating smoothly 24/7, no supervision required.
• Receive timely notifications in Chinese for maintenance or overhaul whenever abnormal factors are detected.
• Equipped with a reserve output interface, enabling seamless chain control and remote diagnostics of multiple units.
• Outstanding economical design and effortless maintenance make it an ideal choice for low-power hosts.
Low Consumption, High Efficiency Motor
• Experience robust power with our high starting torque.
• Engineered with Insulation Class F and Protection Class IP23, ensuring durability and safety.
• Features a built-in refueling device, allowing refueling without stopping, optimizing operational efficiency.
Efficient Intake Control Valve
• Utilizes an innovative NO/OFF control method for optimal performance.
• Incorporates an anti-injection design with a check valve for enhanced safety.


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. Our innovative design ensures efficient oil and gas separation, significantly reducing fuel consumption.

Certified Genuine Parts. With Kaishan Certified Genuine Parts, rest assured your compressors maintain peak performance.

Guided by our commitment to environmental sustainability, we strive to enhance our products' energy efficiency, delivering superior value to users.

Energy-saving, economical, reliable, durable, environmentally friendly, and whisper-quiet.

The Latest-Generation High Efficiency Screw Rotor! Featuring a "Large Rotor, Low Speed", and Direct Drive for superior performance.

The latest generation rotor profiles deliver high efficiency, with a full-spectrum screw mainframe that aligns 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—Globally Positioned Factories for Hassle-Free After-Sales!
Since 2009, our Jersey North American Research Center in Seattle has attracted world-renowned compressor experts, exemplifying our 'Developed in America, Made in China' philosophy.
Kaishan's headquarters in Quzhou, Zhejiang, China, anchors a global network with subsidiaries across Shanghai, Chongqing, Guangdong, Taiwan, Hong Kong, Seattle, San Diego, Orlando, Melbourne, Singapore, Jakarta, Leobersdorf, Budapest, and Belgrade, plus offices in Russia, Colombia, Brazil, Korea, Malaysia, and Thailand.

Certifications

Global Customers—You're in Great Company!

Customer Cases