B-Tohin Machine (Jiangsu) Co., Ltd.
Professional Manufacturer of Various Kinds of Blowers
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1.5-200KW Three Lobe Roots Blower For Various Uses / Roots Style Blower
1 Company brief
By advanced production & test equipment, technology and management method introduced from abroad, by
advanced management software, B-Tohin Machine ( Jaingsu ) Co.,Ltd. is committed to the production of high
efficient and energy-saving blowers. And it's our sincere wish that we can supply high-quality products and good service.
2 BC Type Performance Parameters Sheet
| Type | Port Dia | Speed | Inlet airflow(m3/min)and shaft power(KW)at different conditions | |||||||||||||||
| 10kpa | 20kpa | 30kpa | 40kpa | 50kpa | 60kpa | 70kpa | 80kpa | |||||||||||
| rpm | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | ||
| BC6005 | 80(3'') | 850 | 5.01 | 1.66 | 4.58 | 2.95 | 4.26 | 3.90 | 3.99 | 4.87 | 3.75 | 6.00 | 3.54 | 7.13 | ||||
| 1000 | 6.07 | 1.95 | 5.65 | 3.47 | 5.33 | 4.59 | 5.05 | 5.73 | 4.82 | 7.06 | 4.60 | 8.39 | 4.40 | 9.45 | 4.22 | 10.73 | ||
| 1150 | 7.13 | 2.24 | 6.71 | 3.99 | 6.39 | 5.28 | 6.11 | 6.59 | 5.88 | 8.12 | 5.67 | 9.65 | 5.46 | 10.87 | 5.29 | 12.33 | ||
| 1250 | 7.84 | 2.44 | 7.42 | 4.34 | 7.10 | 5.74 | 6.82 | 7.16 | 6.59 | 8.82 | 6.38 | 10.49 | 6.17 | 11.82 | 5.99 | 13.41 | ||
| 1400 | 8.91 | 2.73 | 8.48 | 4.86 | 8.16 | 6.43 | 7.89 | 8.02 | 7.65 | 9.88 | 7.44 | 11.74 | 7.23 | 13.24 | 7.06 | 15.02 | ||
| 1500 | 9.61 | 2.92 | 9.19 | 5.21 | 8.87 | 6.89 | 8.59 | 8.60 | 8.36 | 10.59 | 8.15 | 12.58 | 7.94 | 14.18 | 7.76 | 16.09 | ||
| 1650 | 10.68 | 3.22 | 10.25 | 5.73 | 9.93 | 7.58 | 9.66 | 9.46 | 9.42 | 11.65 | 9.21 | 13.84 | 9.00 | 15.60 | 8.83 | 17.70 | ||
| 1800 | 11.74 | 3.51 | 11.31 | 6.25 | 11.00 | 8.27 | 10.72 | 10.32 | 10.49 | 12.71 | 10.27 | 15.10 | 10.07 | 17.02 | 9.89 | 19.31 | ||
3 Structure Drawings
1) Working smoothly as helical timing gears is adopted.
2) It is flexible mounting ways because of the same structure in inlet and outlet.
3) It adopts more reasonable bearing structure, which can increase the bearing operation life.
4) It is low noise, vibration and energy consumption.
5) Optimized lobe curve is adopted for reducing blower s internal leakage, improving blower s efficiency and reducing running temperature.
6) After shaft s diameter enlarged, no deformation and collision will occur under higher load pressure as the blower s strength is improved.
7) The synchromesh gear adopts straight tooth structure for samooth operation.
8) Deep groove ball bearing of high precision and low friction factor is selected for lowering operation noise. In addition, because of larger size bearing matched for enlarged shaft diameter, the bearing s load capacity is enhanced and its service life is extended.
9) Low noise and vibration , compact and economical energy consumption.
4 Optional Accessories
1)Discharge Silencer ( vertical airflow )
2) Flexible Joint
3) AD Type check valve with machined surface sealed