Atlas Copco Bolaite Screw Air Compressor

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Bolaite Brand Factory Introduce
Our factory Shanghai Bolaite Compressor Co;Ltd. is the Subsidiary Company of Sweden Atlas-Copco Group,which is one of the top 500 enterprise in the world. The core technique is provided by the Atlas Group, all the design and manufacturing process are the same as the Sweden Atlas Copco head office. And most spare parts are original import from the European especially the heart of the air compressor - air end is original import from head office. So we can guarantee that our products are highly reliable and efficient.

Shanghai Bolaite Compressor Co; Ltd. is a professional Screw Air Compressor factory in China, which is built according to the most advanced techniques in the world. You can get brand new air compressor as well as the accessories from our company with excellent quality and competitive prices, the quality and the performance is the same as Atlasa Copco, but the price is much lower to promote China market and abroad market.

Bolaite Screw Air Compressor Features
1. Simplicity of operator: Our air compressor has Industry PLC control platform, that may adapt different operating mode condition; English display system, simple easy to understand; The intelligent automation control and the self-failure diagnosis system may realize unattended.
2. Highly effective main engine: The main engine adopts Atlas original installation screw main engine, guarantees stably and highly effective.
3. Advanced disposition: the dispositions adopt international famous brand dispositions, rate reaches as high as above 80%.

Air course system: Using America Hankision or the British DH Corporation's oil separator and the air strainer, and the Japanese Corporation's pressure regulator valve and so on. It guaranteed provides the high quality gas source.
Oil duct system: Using America Hankision oil filter, filters the contamination which in the lubricating oil. It guaranteed that oil duct system unobstructed.
Cooling system: Using the low temperature difference design, coordinate high temperature and the humidity environment for the design premise. The water cooling temperature rise in 6~8 degrees, guarantees the air compressor outlet temperature ≤40C. The air cooling temperature is the temperature adds 15C.
Electric system: Using international famous brand products, guarantees system reliably.
Motor: Uses the China name brand motor, entirely sealed, protection Class IP54; Class F insulation.

Bolaite Screw Compressor Specifications

Model BLT
-7A
BLT
-10A
BLT
-15A
BLT
-20A
BLT
-25A
BLT
-30A
BLT
-40A
BLT
-50A
BLT
-60A
BLT
-75A
BLT
-100A
Air discharge/ Pressure discharge m³/min/Mpa 0.85
/0.7
1.23
/0.7
1.81
/0.7
2.10
/0.7
3.20
/0.7
3.80
/0.7
4.75
/0.7
6.80
/0.7
7.80
/0.7
10.50
/0.7
13.50
/0.7
0.75
/0.8
1.15
/0.8
1.67
/0.8
2.00
/0.8
3.00
/0.8
3.60
/0.8
4.50
/0.8
6.28
/0.8
7.30
/0.8
9.80
/0.8
13.00
/0.8
1.03
/1.0
1.47
/1.0
1.80
/1.0
2.70
/1.0
3.20
/1.0
4.25
/1.0
5.60
/1.0
6.60
/1.0
8.80
/1.0
11.80
/1.0
0.89
/1.2
1.25
/1.2
1.50
/1.2
2.30
/1.2
2.80
/1.2
3.75
/1.2
4.60
/1.2
5.70
/1.2
8.00
/1.2
10.00
/1.2
No of compression stage Single stage compression
Cooling model A-Air cooling W-Water cooling
Discharge temperature ºC ≤The environment temperature +15ºC (Air cooling)≤40ºC (Water cooling)
Noises Level dB(A) 62±2 62±2 63±2 65±2 65±2 65±2 65±2 68±2 68±2 68±2 68±2
Transmission mode Belt Drive
Power supply V/Ph/Hz 380/3/50 ,custom design is suitable
Motor power kw 5.5 7.5 11 15 18.5 22 30 37 45 55 55
Starting model Direct Start Y-Δ Start
External dimensions L mm 630 950 950 950 900 900 900 1200 1200 1585 1585
W mm 620 650 650 650 900 900 900 1060 1060 1170 1170
H mm 755 855 855 855 1120 1120 1120 1400 1400 1800 1800
Net Weight Kg 128 251 282 315 403 408 455 780 830 1180 1260
Air out pipe diameter Inch G3/4" G3/4" G3/4" G3/4" G1" G1" G1" G1 1/2" G1 1/2" G2" G2"
Volume Lubricant oil L 6 6 7 7 9 9 11 15 15 35 35

Bolaite stationary screw compressor 55KW~250KW Direct driven

Model BLT-
75AG
BLT-
100AG
BLT-
120A
BLT-
150A
BLT-
175 A
BLT-
200A
BLT-
250A
BLT-
300A
BLT-
350A
Air discharge/ Pressure discharge       m³/min/ Mpa   10.80
/0.7
13.80
/0.7
16.5
/0.7
21.0
/0.7
24.1
/0.7
28.7
/0.7
32.0
/0.7
38.5
/0.7
43.0
/0.7
10.00/0.8 13.30/0.8 16.1/0.8 20.0/0.8 23.6/0.8 27.6/0.8 30.5/0.8 37.5/0.8 41.0/0.8
9.00/1.0 12.10/1.0 13.9/1.0 17.0/1.0 20.5/1.0 24.6/1.0 27.5/1.0 34.1/1.0 37.8/1.0
8.20/1.2 10.20/1.2 12.3/1.2 14.8/1.2 17.8/1.2 21.5/1.2 24.8/1.2 30.1/1.2 34.6/1.2
Transmission mode Flexibility Direct Driven
Cooling method Air cooling
Discharge temperature ºC ≤The environment temperature +15ºC(Air cooling) ≤40ºC(Water cooling)
Noises Level dB(A)  68±2  72±2  72±2  75±2 75±2 75±2 75±2 75±2 75±2
Start method Y-Δ Start
Motor power kw 55 75 90 110 132 160 185 220 250
External dimensions L mm  1585  1585  2100  2400 2400 2500 2500 3200 3200
W mm  1170  1170 1585  1450 1450 1900 1900 2100 2100
H mm  1800  1800  1760 1800 1800 1850 1850 2100 2100
Net Weight Kg  1170 1250  2200  2275 2700 3700 3700 5580 5580
Air out pipe diameter Inch  G2"  G2"  DN50 DN65 DN65 DN65 DN65 DN80 DN80
Volume Lubricant oil L 35 35 50 75 75 100 100 100 100

Bolaite Stationary Screw Air Compressor 160KW~355KW

Model BLT-200A/W BLT-250A/W BLT-300 A/W BLT-350 A/W BLT-375W BLT-425W BLT-475W
Air discharge/ Pressure discharge       m³/min/Mpa     28.7
/0.7
32.0
/0.7
38.5
/0.7
43.0
/0.7
50.7
/0.7
59.0
/0.7
67.0
/0.7
27.6/0.8 30.5/0.8 37.5/0.8 41.0/0.8 50.0/0.8 58.0/0.8 66.0/0.8
24.6/1.0 27.5/1.0 34.1/1.0 37.8/1.0 42.0/1.0 49.0/1.0 56.0/1.0
21.5/1.2 24.8/1.2 30.1/1.2 34.6/1.2 38.3/1.2 42.0/1.2 46.0/1.2
No of compression stage Single stage compression
Cooling model A-Air cooling W-Water cooling
Discharge temperature ºC ≤The environment temperature +15ºC(Air cooling) ≤40ºC(Water cooling)
Noises Level dB(A) 75±2  75±2  75±2  75±2  82±2  82±2  82±2
Transmission mode   Direct Drive
Power supply V/Ph/Hz 380/3/50 ,custom design is suitable
Motor power kw 160 185 220 250 280  315 355
Starting model Y-Δ Start
External dimensions L mm 2500 2500  3200  3200  4250  4250  4250
W mm  1900  1900  2100  2100 1900 1900 1900
H mm  1850  1850  2100  2100 2200 2200 2200
Net Weight Kg 3700 3700 5580 5580  7190  7290  7390
Air out pipe diameter Inch DN65 DN80  DN80  DN80  DN125  DN125  DN125
Volume Lubricant oil L 100 100 100 100 200 - -

Bolaite Frequency Converter Start Screw Air Compressor

Model BLT-25 AVFC BLT-30 AVFC BLT-40 AVFC BLT-50 AVFC BLT-60 AVFC BLT-75 A/WVFC BLT-100 A/WVFC
Air discharge/ Pressure discharge       m³/min/Mpa     3.20
/0.7
3.80
/0.7
4.75
/0.7
6.80
/0.7
7.80
/0.7
10.50
/0.7
13.50
/0.7
3.00/0.8 3.60/0.8 4.50/0.8 6.28/0.8 7.30/0.8 9.80/0.8 13.00/0.8
2.70/1.0 3.20/1.0 4.25/1.0 5.60/1.0 6.60/1.0 8.80/1.0 11.80/1.0
2.30/1.2 2.80/1.2 3.75/1.2 4.60/1.2 5.70/1.2 8.00/1.2 10.00/1.2
No of compression stage Single stage compression
Cooling model A-Air cooling W-Water cooling
Discharge temperature ºC ≤The environment temperature +15ºC (Air cooling)≤40ºC (Water cooling)
Noises Level dB(A) 65±2  65±2  65±2  65±2  65±2  682  65±2
Transmission mode   Belt Drive
Power supply V/Ph/Hz 380/3/50 ,custom design is suitable
Motor power kw 18.5 22 30 37 45 55 75
Starting model Frequency Converter Start
External dimensions L mm  1050  1050  1050  1200  1200  1585  1585
W mm  900  900  900  1060  1060  1170  1170
H mm  1120  1120  1120  1400  1400  1800  1800
Net Weight Kg  433  438  485  810  860  1630  1730
Air out pipe diameter Inch  G1"  G1"  G1"  G1 1/2"  G1 1/2"  G2"  G2"
Volume Lubricant oil L 9 9 11 15 15 35 35

Note Designs and specifications are subject to change without notice or obligation.

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