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[China]
Trade Verify
Address: No.69 Xijiu Road, Industrial Park for Environmental SCI & TECH, Yixing, Jiangsu,China
Contact name:Iris Xu
B-Tohin Machine (Jiangsu) Co., Ltd. |
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Verified Suppliers
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DN300 Three Lobe Roots Blower, 80KPA air cooling rotary air blower
As one of Chinese main manufacturers of three-lobe, positive displacement roots blowers, B-Tohin has become one of the professional blower manufacturers in China. With is own research team and the advanced technology introduced from America and Japan, it gains sustained market share growth.
The whole blower' accessories is standardized, which allows mass production, but customized type is also available. It needn't water coolant within 80KPA boost pressure.
Specifications:
Model | BK10027 |
Air capacity | 57.41-126.86m3/min |
Discharge differential pressure | 10-80KPA |
Rotary speed | 800-1400rpm |
Motor type | 30KW-200KW 380/400/415/440V, 3PHASES, 50/60HZ, frequency motor also available |
Motor brand | Standard: Siemens Beide or Wannan motor Siemens and ABB motor for your option |
Installation type | Standard: horizontal type. Vertical type available for your option |
| Color | Customized, standard of RAL6011 |
N.W. of blower without motor | 1750 kg |
Packing size Approx. | 2.67*1.87*2.5m (length*width*height) |
Features:
1. Transmission medium is clean, free of oil and other impurities and no pollution.
2. Wide range of capacity and pressure for application
3. Products with CE, ISO9001 certification
4. Customized product for different installation requests
5. High efficiency
Parameter sheet
| Model | Port Dia (MM) | Speed | Inlet capacity (m3/min)and shaft power (KW) | |||||||
| 0.1kgf/cm2 | 0.2kgf/cm2 | 0.3kgf/cm2 | 0.4kgf/cm2 | |||||||
| 1000mmH2O | 2000mmH2O | 3000mmH2O | 4000mmH2O | |||||||
| 0.01Mpa | 0.02Mpa | 0.03Mpa | 0.04Mpa | |||||||
| rpm | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | ||
| BK10027 | 300(12") | 800 | 69.07 | 23.03 | 65.69 | 36.10 | 63.09 | 48.22 | 60.97 | 55.22 |
| 900 | 78.70 | 25.91 | 75.33 | 40.61 | 72.73 | 54.24 | 70.61 | 62.13 | ||
| 1000 | 88.33 | 28.79 | 84.96 | 45.12 | 82.36 | 60.27 | 80.24 | 69.03 | ||
| 1100 | 97.96 | 31.67 | 94.59 | 49.63 | 91.99 | 66.30 | 89.87 | 75.93 | ||
| 1250 | 112.41 | 35.99 | 109.04 | 56.40 | 106.44 | 75.34 | 104.32 | 86.29 | ||
| 1400 | 126.86 | 40.30 | 123.49 | 63.17 | 120.89 | 84.38 | 118.77 | 96.64 | ||
| Model | Port Dia (MM) | Speed | Inlet capacity (m3/min)and shaft power (KW) | |||||||
| 0.5kgf/cm2 | 0.6kgf/cm2 | 0.7kgf/cm2 | 0.8kgf/cm2 | |||||||
| 5000mmH2O | 6000mmH2O | 7000mmH2O | 8000mmH2O | |||||||
| 0.05Mpa | 0.06Mpa | 0.07Mpa | 0.08Mpa | |||||||
| rpm | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | ||
| BK10027 | 300(12") | 800 | 59.05 | 68.26 | 57.41 | 81.29 | ||||
| 900 | 68.68 | 76.79 | 67.04 | 91.45 | ||||||
| 1000 | 78.31 | 85.32 | 76.68 | 101.62 | 75.04 | 117.91 | 73.59 | 134.20 | ||
| 1100 | 87.95 | 93.86 | 86.31 | 111.78 | 84.67 | 129.70 | 83.23 | 147.62 | ||
| 1250 | 102.39 | 106.65 | 100.76 | 127.02 | 99.12 | 147.39 | 97.67 | 167.75 | ||
| 1400 | 116.84 | 119.45 | 115.21 | 142.26 | 113.57 | 165.07 | 112.12 | 187.88 | ||
Structure of blower main body
No. | Part Name | Qty. |
| No. | Part Name | Qty. |
| No. | Part Name | Qty. |
1 | Footing | 2 |
| 9 | Left end cover | 1 |
| 17 | Oil tank | 1 |
2 | Hexagon bolt | 4 |
| 10 | Round pin | 4 |
| 18 | Gear | 2 |
3 | Antidust seal | 1 |
| 11 | Casing | 1 |
| 19 | Key | 2 |
4 | Drive impeller | 1 |
| 12 | Oil seal | 4 |
| 20 | Axial sleeve | 2 |
5 | Bearing | 2 |
| 13 | Right end cover | 1 |
| 21 | Bearing | 2 |
6 | Driven impeller | 2 |
| 14 | Bolt | 16 |
| 22 | Bearing plate | 2 |
7 | Dust cup | 1 |
| 15 | Breather | 1 |
| 23 | Adjustable pad | several |
8 | Grease nipple | 2 |
| 16 | Bolt | 8 |
| 24 | Magnetic nut | 1 |
Assembling drawing of blower package
Standard supply of scope
1. bare shaft blower
2. pressure relieve valve
3. wafer check valve (slim type)
4. inlet silencer(with air filter)
5. outlet silencer
6. public base (with belt cover)
7. rubber flexible joint and shock pad
8. motor pulley
9. pressure gauge
10. V-belt
11. bolts and nuts and other connection parts
12. electric motor
