Belt Driven Screw Compressor

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Good Air Compressor Company is a professional rotary screw air compressor manufacturer located in China. Our belt driven type rotary screw air compressor adopts superior quality imported accessories to guarantee reliable performance of the machine. For example, our Bolaite air compressor uses filter elements from America's Hankison. These elements can effectively filter out dirt from lubricating oil, and guarantee normal operation of oil circuit system. They also contribute to good heat dissipation effect and long service life of our belt driven type rotary screw air compressor.

It should be stressed that the belt is in a state of tension. Users can adjust tension to reduce the loss of pressure and power, thus improve compression efficiency. Furthermore, when users want to make some changes towards productive technology, they just need to replace belt to change design pressure of our belt driven type rotary screw air compressor.

Our belt driven type rotary screw air compressor has two kinds of different power range, that is, 5.5KW-55KW, and 5.5KW-30KW. Its power supply can be customized, and its standard power supply is 380/3/50V/Ph/Hz.

Other air compressors are available in our company, including oil free air compressor and frequency air compressor. Users can choose the suitable one according to their specific needs.

Technical Parameters of Belt Driven Screw Compressor
1. Bolaite Stationary Screw Compressor 5.5KW-55KW (Belt Driven)

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 ≤ the environment temperature +15℃ (air cooling) ≤40℃ (water cooling)
Noise 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, can be customized.
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 of Lubricant oil L 6 6 7 7 9 9 11 15 15 35 35

2. Good Air Stationary Screw Compressor 5.5KW-30KW (Belt Driven)

Model GA-5.5A GA-7.5A GA-11A GA-15A GA-18.5A GA-22A GA-30A
Air Discharge/ Pressure Discharge       m³/min/Mpa     0.82/0.7 1.26/0.7 1.72/0.7 2.65/0.7 3.20/0.7 3.80/0.7 5.20/0.7
0.73/0.8 1.17/0.8 1.58/0.8 2.42/0.8 3.11/0.8 3.62/0.8 5.01/0.8
0.65/1.0 1.01/1.0 1.46/1.0 2.22/1.0 2.73/1.0 3.21/1.0 4.52/1.0
0.58/1.2 0.87/1.2 1.21/1.2 1.81/1.2 2.32/1.2 2.80/1.2 3.83/1.2
No. of Compression Stage Single stage compression
Cooling Model A-Air cooling, W-Water cooling
Discharge Temperature ≤The environment temperature +15℃ (air cooling) ≤40℃ (water cooling)
Noise Level dB (A) 62±2  63±2  64±2  64±2  65±2  65±2  65±2
Transmission Mode   Belt drive
Power Supply V/Ph/Hz 380/3/50, can be customized.
Motor Power KW 5.5 7.5 11 15 18.5 22 30
Starting Model Direct Start Y-Δ Start
External Dimension L mm 890 890 1070 1070 1210  1525  1525
W mm 630 630 880 880 1000  930  930
H mm 920 920 1100 1100 1300  1555  820
Net Weight Kg 220  240 450  470 620 820  880
Air Out Pipe Diameter Inch  G3/4"  G3/4"  G1"  G1"  G1 1/4" G1 1/4" G1 1/4"
Volume of Lubricant oil L 6 6 8 8 15 15 22

3. AUGUST Stationary Screw Compressor 5.5KW-30KW

Model SF5.5 SF7.5 SF11 SF15A SF18.5 SF22 SF30
Air Discharge/ Pressure Discharge       m³/min/Mpa     0.80/0.7 1.20/0.7 1.9/0.7 2.6/0.7 3.0/0.7 3.6/0.7 5.2/0.7
0.76/0.8 1.10/0.8 1.8/0.8 2.4/0.8 2.8/0.8 3.4/0.8 4.9/0.8
0.67/1.0 1.00/1.0 1.6/1.0 2.1/1.0 2.6/1.0 3.1/1.0 4.3/1.0
0.55/1.3 0.80/1.3 1.0/1.3 1.6/1.3 1.9/1.3 2.5/1.3 3.6/1.3
No. of Compression Stage Single stage compression
Cooling Model A-Air cooling, W-Water cooling
Discharge Temperature ≤The environment temperature +15℃ (air cooling) ≤40º℃ (water cooling)
Noise Level dB (A) 63±3  65±3  69±3  70±3  71±3  72±3  73±3
Transmission Mode   Belt drive
Power Supply V/Ph/Hz 380/3/50, can be customized.
Motor Power KW  5.5 7.5  11  15   18.5  22  30
Starting Model Y-Δ Start
External Dimension L mm  770  770  910  910  1130  1130  1290
W mm 700 700  860  860 900  900  995
H mm  980  980  1400  1400  1430  1430  1420
Net Weight Kg  300  350  420  450  650  700  850
Air Out Pipe Diameter Inch  G21"  G1/2"  G1"  G1"  G1 1/4"  G1 1/4"  G1 1/2"

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