B-Tohin Machine (Jiangsu) Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 80 SETS per month |
| Delivery Time | 5 to 20 working days, depends on order amount and specification |
| Packaging Details | Export standard wooden caseAbout BKW BKW series roots blower inherits the design of BK series. It adopts water cooling in bearing cover, which can lower the temperature of bearing so as to prolong the bearing’s service life and enable higher pressure appli |
| Type | vacuum sauction, roots type |
| Air capacity | 29.48-81.37m3/min |
| Discharge differential pressure | -10KPA - -40KPA |
| Motor power | 15KW-75KW |
| Discharge bore | DN250(10”) |
| Cooling type | Air |
| Driven type | motor driven, connected by belt and pulley |
| Brand Name | BK |
| Model Number | BV9020 |
| Certification | ISO9001/ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 80 SETS per month |
| Delivery Time | 5 to 20 working days, depends on order amount and specification | Packaging Details | Export standard wooden caseAbout BKW BKW series roots blower inherits the design of BK series. It adopts water cooling in bearing cover, which can lower the temperature of bearing so as to prolong the bearing’s service life and enable higher pressure appli |
| Type | vacuum sauction, roots type | Air capacity | 29.48-81.37m3/min |
| Discharge differential pressure | -10KPA - -40KPA | Motor power | 15KW-75KW |
| Discharge bore | DN250(10”) | Cooling type | Air |
| Driven type | motor driven, connected by belt and pulley | Brand Name | BK |
| Model Number | BV9020 | Certification | ISO9001/ISO14001 |
| Place of Origin | China | ||
| High Light | roots type vacuum pump ，air blower pump | ||
DN250 Roots Blower Vacuum Pump, suction pressure -40KPA, food convey blower
About BK vacuum pump
BK vacuum pump can reach the maximum vacuum pressure of -40KPA. It is widely applied in vacuum application in food conveying, metallurgy, chemical industry,electronic coating and other industries. It is composed of blower main body, inlet silencer, out silencer, vacuum pressure gauge, vacuum relief valve and other necessary accessories.
Specifications
Model | BV9020 |
| Inlet dimension | DN250 |
| Outlet dimension | DN250 |
Air capacity | 29.48-81.37m3/min |
Discharge differential pressure | -10 ~ -40KPA |
Rotary speed | 700-1500rpm |
Motor type | 15KW-75KW |
Motor brand | Standard: Siemens Beide or Wannan motor |
| Motor efficiency grade | IE3 |
| Moror insulation class | F, temperature rising B |
| Motor protection class | IP55 |
Installation type | Standard: horizontal type. |
N.W. of blower without motor | 1150kg |
Packing size Approx. | 2.62*1.78*2.45m (length*width*height) |
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 | ||
| BV9020 | 250(10") | 700 | 35.04 | 12.11 | 32.72 | 18.99 | 30.93 | 25.36 | 29.48 | 29.05 |
| 850 | 43.73 | 14.71 | 41.41 | 23.06 | 39.61 | 30.80 | 38.17 | 35.28 | ||
| 1000 | 52.41 | 17.30 | 50.10 | 27.12 | 48.30 | 36.23 | 46.85 | 41.50 | ||
| 1150 | 61.10 | 19.90 | 58.78 | 31.19 | 56.99 | 41.67 | 55.54 | 47.73 | ||
| 1250 | 66.89 | 21.63 | 64.58 | 33.90 | 62.78 | 45.29 | 61.33 | 51.88 | ||
| 1400 | 75.58 | 24.22 | 73.26 | 37.97 | 71.47 | 50.73 | 70.02 | 58.10 | ||
| 1500 | 81.37 | 25.95 | 79.05 | 40.69 | 77.26 | 54.35 | 75.81 | 62.25 | ||
Assembling drawing of blower package
Standard supply of scope
1. blower main body
2. vacuum safety valve
3. inlet silencer
4. outlet silencer
5. public base (with belt cover)
6. rubber flexible joint and shock pad
7. blower pulley
8. pressure gauge
9. belt
10. bolts and nuts and other connection parts
11. motor
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1994
Total Annual:
38000000-40000000
Employee Number:
280~320
Ecer Certification：
Verified Supplier
B-Tohin Machine (Jiangsu) Co., Ltd. is a foreign invested enterprise established in 1994. It is located at Yixing Industrial Park for Environmental Science & Technology, one of State High-Technology Development Zones. With total registered capital of RMB 120 million and tot... B-Tohin Machine (Jiangsu) Co., Ltd. is a foreign invested enterprise established in 1994. It is located at Yixing Industrial Park for Environmental Science & Technology, one of State High-Technology Development Zones. With total registered capital of RMB 120 million and tot...
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