BaoSi has a independent develop design capacity, China is one of the few host machine develop manufacturers. BaoSi have three major series of 18 kinds of specifications of the host machine(which includes general oil-injected screw host system, process compressors, the middle pressure screw host machinery series) low noise to ensure reliable long-run in harsh environments, according to the characteristics of the domestic environment and the needs of users to use advanced technology and processing equipment based on the huge domestic market.
1, Gear match and seal innovation - optimize the bottom screw rotor precision gear match and sealed, completely solve the process rotor gear disclosure fuel-air mixture and provide a gas volumetric efficiency reduces the cavity compressed air noise when fuel-air mixture passed from the high-pressure chamber to the low pressure generated the cavity compressed air noise.
2, Tooth root shape innovation - tooth root is a key factor impact the efficiency of gas produce, problem-solving method is substantially active and passive parts of the rotor tooth root technological shape revolution, SEC achieve historic leap through select the computer software cutting equation software. This SEC core technology have been far ahead in the business field.
3, length, diameter innovation - optimized twin-screw rotor length: diameter ratio, improve overall work through shortening the distance between both ends of the rotor, make it at higher pressure have a higher volumetric efficiency and significantly reduced by to the oscillation, to reduce mechanical noise and prolong life.
4, the axis distance innovation - increasing the effective cross-sectional area of ??the rotor and the active and passive axis distance let the rotor area to reach the highest utilization factor and leave sufficient room for install larger diameter bearings and fundamental solve the failure factors of screw rod bearing wear air compressor after run a number of years.
5, Wisdom leading technology, rather than led by technology - the essence of technology is not the crowd seeking imitate, but rather follow itself., with several high-tech fusion of thinking (optimization) improved to achieve energy saving, environmental protection these two new breakthroughs results, and official leading the new generation of full sail air compressor since 5:6 gear asymmetric line rotor launch.
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Host Model
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Discharge pressure(mpa)
|
0.7
|
0.8
|
1.0
|
1.25
|
|
BSL87
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Shaft Power(kw)
|
22.5
|
24
|
27
|
30
|
|
Gas Volume(m3/min)
|
3.35
|
3.3
|
3.25
|
3.1
|
|
|
BSL112
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Shaft Power(kw)
|
38
|
40.5
|
48
|
55
|
|
Gas Volume(m3/min)
|
6
|
5.95
|
5.9
|
5.8
|
|
|
BSL128
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Shaft Power(kw)
|
56
|
60
|
70.5
|
80.5
|
|
Gas Volume(m3/min)
|
8.95
|
8.8
|
8.65
|
8.5
|
|
|
BSL140A
|
Shaft Power(kw)
|
74.5
|
79
|
96
|
110
|
|
Gas Volume(m3/min)
|
11.9
|
11.8
|
11.65
|
11.5
|
|
|
BSL140B
|
Shaft Power(kw)
|
92.5
|
97.8
|
111.5
|
123.5
|
|
Gas Volume(m3/min)
|
14.8
|
14.6
|
14.3
|
14.1
|
|
|
BSL160A
|
Shaft Power(kw)
|
114.5
|
118.5
|
143.1
|
161
|
|
Gas Volume(m3/min)
|
19
|
18.85
|
18.7
|
18.5
|
|
|
BSL160B
|
Shaft Power(kw)
|
135
|
142.5
|
167.1
|
189
|
|
Gas Volume(m3/min)
|
22
|
21.85
|
21.7
|
21.4
|
|
|
BSL177
|
Shaft Power(kw)
|
183.5
|
191.5
|
208.5
|
246
|
|
Gas Volume(m3/min)
|
29.8
|
29.4
|
28.9
|
28.1
|
|
|
BSL212
|
Shaft Power(kw)
|
250
|
265
|
307.8
|
360
|
|
Gas Volume(m3/min)
|
41.9
|
41.7
|
40.8
|
40
|
|
|
BGL177
|
Shaft Power(kw)
|
110~185
|
Discharge pressure(mpa)
|
0.7~1.25
|
For diesel drivers
|
|
Gas Volume(m3/min)
|
15.5~28.5
|
Rev
|
Gear Rev
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