Kaishan (BOREAS) Bk Series Permanent Magnet Variable Frequency Screw Air Compressor

• After-sales Service: Warranty Service
• Warranty: 1 Year
• Lubrication Style: Micro Oil
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Model NO.: BK
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Single Screw Compressor
• Voltage: 380V/50Hz/3phase
• Connector: G1
• Working Pressure: 8 Bar
• N.W: 200kg
• Noise: 70 dB
• Transport Package: General Packaging
• Specification: 800*620*800mm
• Origin: Zhejiang
• HS Code: 8414804100
• Production Capacity: 500 Set/Month

Product Description

Short Description:

BK series new screw air compressor new-generation low-consumption and high-efficiency motor
Large starting torque, insulation class F, protection class IP54;
SKF bearings, low noise and long life;
With a refueling device, it can be refueled without stopping.

Scope of application:Electric power, petroleum, auto repair, laser equipment, metallurgy, biopharmaceutical, printing, garment industry

 

Product Description

Yin-Yang Rotor Compression System
Better sealing, smaller leakage channel will produce high-efficiency roller sliding film to reduce heat of compression, and gas production is improved by 10%-15%

Built-in oil and gas separation design
Adopt a built-in oil separation setting to ensure the oil and gas separation effect and reduce fuel consumption
·High filtration level and low flow resistance
·Good noise reduction and mute effect
· Oil and gas separation, high-temperature resistance, high-pressure resistance - reduce the oil content of the exhaust
·Clean exhaust to ensure clean gas

Timely Smart Control Panel
·Using a user-friendly interface to prompt operation, clear at a glance, real-time monitoring of information, providing important information alarm, storage, and query functions

Precision oil filter
·Use high-density filter paper to filter oil
· Completely filter out lubricating oil

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

Cooling copper pipe
The radiator made of high-quality copper tubes can make the heat generated by the condensation of the machine quickly Dissipate, maintain the internal temperature

oil pipeline
·Excellent material
·Stable oil delivery without clogging

The system adopts the step-less adjustment of the displacement of 0-100. When the air consumption is reduced, the exhaust volume is also reduced, and the current of the motor is also reduced at the same time; when the air is not used, the air compressor runs empty, and the air compressor is automatically stopped for a long time. When the gas consumption increases, resume the heavy vehicle. Excellent energy-saving effect.
good environmental adaptability
The extraordinary cooling system design is especially suitable for Asia's high temperature and high humidity environments. The excellent vibration isolation technology and noise reduction measures make the installation of Kaishan screw air compressors not require special foundations. As long as a small space for ventilation and maintenance is left, your compressor can be installed well.
Design features of screw rotor profile:
1. Fully realize "surface-to-surface" meshing, thereby helping to form a hydrodynamic lubricating film, reducing lateral leakage through the contact belt, improving compressor efficiency; and improving rotor processing and inspection performance.
2. Adopt the design idea of "large rotor, large bearing, low speed", the speed is 3050 lower than other brands, which can reduce noise and vibration, reduce exhaust temperature, improve rotor rigidity, prolong service life, and reduce the carbonization of impurities and oil animal sensitivity.
3. The power range is 4355KW, of which 18.5250KW are directly connected without a gearbox, 200KW and 250KW are directly connected with 4-pole motors, and the speed is as low as 1480 rpm

Product Parameters

 

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

 

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Company Profile

FAQ

1.How do your prices compare to the manufacturer/factory?

  We are the main distributor of major construction machinery manufacturers/factories in China and keep getting the best dealer prices. From the comparison and feedback from many customers, our price is even more competitive than the factory/factory price.

2.How is the delivery time?

  In general, we can deliver ordinary machines immediately to our customers within 7 days, as we have various resources to inspect stock machines, locally and nationwide, and receive machines in a timely manner. But it takes more than 30 days for a manufacturer/factory to produce an order machine.

3.How often can you respond to customer inquiries?

  Our team is made up of a group of hardworking and dynamic people who work around the clock to respond to customer inquiries and questions. Most issues can be successfully resolved within 8 hours, while manufacturers/factories take longer to respond.

4.Which payment methods can you accept?

 Usually we can use wire transfer or letter of credit, and sometimes DP. (1) Wire transfer, 30% deposit in advance, 70% balance paid before shipment, long-term cooperation customers can present a copy of the original bill of lading. (2) Letter of credit, 100% irrevocable letter of credit without "soft   terms" from internationally recognized banks can be accepted. Please seek advice from the sales manager you work with.

5.Which clauses in the Incoterms 2010 can you use?

  We are a professional and mature international player and can handle all INCOTERMS 2010, we usually work on regular terms like FOB, CFR, CIF, CIP, DAP.

6.How long are your prices valid?

  We are a gentle and friendly supplier, never greedy for profit. Our prices remain largely stable throughout the year. We will only adjust the price according to the following two situations: (1) USD exchange rate: According to the international currency exchange rate, the RMB exchange rate is quite different; (2) The manufacturer/factory adjusted the machine price due to the increase of labor cost or raw material cost.

7.What logistics methods can you use for shipping?

We can transport construction machinery with various means of transport. (1) 80% of our shipping will be by the sea, to all major continents such as Africa, South America, Middle East. (2) China's inland neighboring countries, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, etc., can transport by road or rail. (3) For urgently needed light spare parts, we can provide international express services