BK series Screw Air Compressor Instruction:
The Boreas (BK) series compressor represent a giant leap in design and performance with each component designed for reliability and ease of maintenance. The compressor is manufactured in compliance with applicable international standards CE,IAF and others and designed as per the international quality standards. These new generation compressor significantly reduce operating costs and provide cost savings with fast return on investment.
The BK series industrial screw air compressor comes configured as belt driven (11kw - 18.5kw), optional gear driven, direct driven(7.5kw - 132kw) with discharge pressures from 0.8MPa to 1.3MPa. And can variable frequency.
Product Application
Rotors are the key elements in producing compressed air efficiently. KAISHAN airends utilize a male 5 lobe rotor driving rotor and a 6 lobe female rotor(driven rotor).These state of the art Y profile rotors were introduced in the LG series compressor.
They have the following characteristics:
1.Larger rotors are designed to ensure the airends have slower rotor speeds to deliver compressed air more efficiently than smaller airends
2.This translates into energy cost savings and a longer unit life.
3.The airends are guaranteed for 3 years. The rotor profile minimizes leakage and the tighter clearances achieved through state of the art manufacturing processes results in higher.
4.efficiency and improved lubrication.
Main Features
Fully seal & double screw,dual shock proof,smooth operation,can be installed anywhere.
♦ With a exquisite shape and compact structure and cover a small area.
♦ Large displacement,stable pressure and high efficiency.
♦ Low exhaust temperature (only 7 °C~10°C higher than the ambient temperature)
♦ Safe,liable,smooth operation,little noise and long maintenance cycle and using life.
♦ The intelligent control system completely satisfy the continuous cooperation without man work.
♦ Many screw air compressors operate together and start or shut down automatically according to the air amount,and no man-work is needed.
♦ It is more energy saving for a single compressor can adjust air demand automatically according to the users' air amount(frequency conversion type).
♦ The degree of tightness of the belt can be auto-matched with the flexible belt. Through adjusting the tensility, the loss of the pressure and efficiency can be reduced to the lowest point and increase the time efficiency of pressing.
♦ Narrow belt has higher transmission power with efficiency of about 98%.the structure can reduce internal heat and prevent aging. It enjoy Longer service life and much lower stretch ability.
Economic operation
The system adopts stepless capacity regulation of 0-100%. When the gas consumption is reduced, exhaust volume decreases, the motor current decreases at the same time; when no gas, air compressor run empty, empty for too long the automatic shutdown. When the gas consumption increases, the resumption of heavy truck. Energy-saving effect is optimal.
Good environment adaptability
Design of cooling system of extraordinary, especially suitable for high temperature, high humidity environment in Asia. Vibration and noise reduction measures excellent, make Kaishan brand screw air compressor installation without special foundation, just leave the minimum ventilation and maintenance space, can arrange your compressor.
Parameter for BK series Screw Air Compressor
| Model |
Discharge pressure |
Air capacity |
Motor Power |
Outlet Size |
Noise level |
Weight |
Dimension |
| Mpa |
m3/min |
CFM |
Kw |
HP |
inch |
dB(A) |
kG |
( L x W x H ) mm |
| BK7.5-8G |
0.8 |
1.2 |
42 |
7.5 |
10 |
G1 |
72 |
200 |
800x620x800 |
| BK11-8 |
0.8 |
1.7 |
59.5 |
11 |
15 |
G1 |
72 |
290 |
700x670x1250 |
| BK11-10 |
1 |
1.5 |
52.5 |
11 |
15 |
G1 |
| Bk11-13 |
1.3 |
1.2 |
42 |
11 |
15 |
G1 |
| BK15-8G |
0.8 |
2.4 |
84 |
15 |
20 |
G1 |
72 |
290 |
700x670x1250 |
| BK15-10 |
1 |
2.2 |
77 |
15 |
20 |
G1 |
| BK15-13 |
1.3 |
1.7 |
59.5 |
15 |
20 |
G1 |
| BK18-8 |
0.8 |
3 |
105 |
18.5 |
25 |
G1 |
75 |
500 |
1080 x880 x1235 |
| BK18-10 |
1 |
2.7 |
94.5 |
18.5 |
25 |
G1 |
| BK18-13 |
1.3 |
2.3 |
80.5 |
18.5 |
25 |
G1 |
| BK22-8G |
0.8 |
3.6 |
126 |
22 |
30 |
G1 |
76 |
560 |
1410*850*1120 |
| BK22-8 |
0.8 |
3.6 |
126 |
22 |
30 |
G1 |
540 |
1080*880*1235 |
| BK22-10 |
1 |
3.2 |
112 |
22 |
30 |
G1 |
| BK22-13 |
1.3 |
2.7 |
94.5 |
22 |
30 |
G1 |
| BK30-8 |
0.8 |
5 |
175 |
30 |
41 |
G1 1/2 |
77 |
650 |
1120 x 930 x 1290 |
| BK30-10 |
1 |
4.4 |
154 |
30 |
41 |
G1 1/2 |
| BK30-13 |
1.3 |
3.6 |
126 |
30 |
41 |
G1 1/2 |
| BK37-8G |
0.8 |
6 |
210 |
37 |
50 |
G1 1/2 |
79 |
740 |
1530*900*1230 |
| BK37-8 |
0.8 |
6 |
210 |
37 |
50 |
G1 1/2 |
1240*1030*1435 |
| BK37-10 |
1 |
5.5 |
192.5 |
37 |
50 |
G1 1/2 |
| BK37-13 |
1.3 |
4.6 |
161 |
37 |
50 |
G1 1/2 |
| BK45-8GH |
0.8 |
7.1 |
248.5 |
45 |
61 |
G1 1/4 |
78 |
970 |
1700 x 1050 x 1255 |
| BK45-8 |
0.8 |
7.1 |
248.5 |
45 |
61 |
G1 1/2 |
79 |
820 |
1240 x1030 x 1595 |
| BK45-10 |
1 |
6.5 |
227.5 |
45 |
61 |
G1 1/2 |
79 |
820 |
| BK45-13 |
1.3 |
5.6 |
196 |
45 |
61 |
G1 1/2 |
79 |
820 |
| BKL55-8GH |
0.8 |
10 |
350 |
55 |
75 |
G1 1/2 |
80 |
1180 |
1790 x 1150 x 1360 |
| BK55-8 |
0.8 |
9.5 |
332.5 |
55 |
75 |
G1 1/2 |
80 |
1200 |
1540 x 1200 x 1470 |
| BK55-10 |
1 |
8.5 |
297.5 |
55 |
75 |
G1 1/2 |
80 |
1200 |
| BK55-13 |
1.3 |
7.4 |
259 |
55 |
75 |
G1 1/2 |
80 |
1200 |
| BK75-8GH |
0.8 |
13 |
455 |
75 |
102 |
G2 |
81 |
1470 |
2000 x 1200 x 1500 |
| BKL90-8GH |
0.8 |
16 |
560 |
90 |
122 |
G2 |
81 |
1520 |
| BK110-8G |
0.8 |
20 |
700 |
110 |
150 |
DN65 |
82 |
2210 |
2410 x 1300 x 1670 |
| BKL132-8GH |
0.8 |
22 |
770 |
132 |
180 |
DN65 |
82 |
2370 |
Compressor Inside details:
Living producing status in workshop:
About Kaishan Group:
KAISHAN Group is located in Quzhou City Zhejiang Province, which covers an area of 514,800 square meters with total assets of one billion dollars. There are more 6000 staffs, including 1075 technicians serving for this group company.
Zhejiang Kaishan Compressor Co., Ltd. is the largest compressor and pneumatic tools manufacturer in China. In year 2010 it produced and delivered a total amount of 27,000pcs screw compressors units and 200,000pcs piston compressors units for domestic and oversea marketing.
KAISHAN compressor has a complete vertical integrated production line from foundry plant, air head plant, air receiver plant, sheet metal plant, heat exchanger plant to the final unit and system assembling plant.
We are over 50 years professional manufacturer of air compressor and drilling tools and we are approved with CE, ISO9001, ISO14001, ASME, GC Energy saving certificate etc.
FAQ Collection:
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: What the exactly address of your factory?
A2: Our factory is located in No.9 Kaixuan Ave West,Economic Zone Quzhou, Zhejiang, China
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized?
A5: Our standard voltage is 380V, 50HZ, 3phase. The voltage can be customized according to your equirement.
Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.
Q7: How long will you take to arrange production?
A7: we can delivery the normal goods within 7-15 days. Other nonstandard electrical items we will delivery within 25-30 days.
Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
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