B-Tohin Machine (Jiangsu) Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 50 SETS per month |
| Delivery Time | 5 to 20 working days, depends on order amount and specification |
| Packaging Details | Export standard wooden case |
| Name | Roots Rotary Lobe Blower |
| Type | Positive Displacement Roots Type, three lobes |
| Air capacity | 22.74-66.05m3/min |
| Discharge differential pressure | 60-80KPA |
| Motor power | 45-132W |
| Discharge bore | DN250(10”) |
| Driven type | motor driven, connected by belt and pulley |
| Installation type | horizontal, vertical available also |
| Brand Name | BK |
| Model Number | BKW8024 |
| Certification | ISO9001/ISO14001/CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50 SETS per month |
| Delivery Time | 5 to 20 working days, depends on order amount and specification | Packaging Details | Export standard wooden case |
| Name | Roots Rotary Lobe Blower | Type | Positive Displacement Roots Type, three lobes |
| Air capacity | 22.74-66.05m3/min | Discharge differential pressure | 60-80KPA |
| Motor power | 45-132W | Discharge bore | DN250(10”) |
| Driven type | motor driven, connected by belt and pulley | Installation type | horizontal, vertical available also |
| Brand Name | BK | Model Number | BKW8024 |
| Certification | ISO9001/ISO14001/CE | Place of Origin | China |
| High Light | 3600m3 / hour roots rotary blower ，Roots Rotary Blower ，rotary roots type blower | ||
Cast Iron Roots Rotary Lobe Blower, capacity 3600m3/hour roots lobe blower
Roots blower is a kind of volumetric blower whose air capacity and revolution have formed a proportion. Each rotation of the three-lobe type blower needs three times of air suction& discharge of two-lobes. Compared to two-lobe type blower, three lobe roots blower have the characteristics of low air pulsation and more stable operation.
It has two lobes on the two parallel bearings. There are small tiny spaces between lobes, elliptic casing as well as each lobe. he lobes' uniform speed rotation at opposite directions makes the certain quantity air circled by casing and lobes transported form the suction side to the discharge side.
Specifications
| Model | BKW8024 |
| Air capacity | 22.74-66.05m3/min |
| Discharge differential pressure | 60-80KPA |
| Rotary speed | 700-1500rpm |
| Cooling water volume | 20 l/min |
| Motor type | 45-132KW |
| Motor brand | Standard: Siemens Beide or Wannan motor |
| Installation type | Standard: horizontal type. |
| N.W. of blower without motor | 1160kg |
| Packing size Approx. | 2.28*1.51*2.45m (L*W*H) |
Features
1. Rotor curves improved for energy saving 15 to 25%
2.BKW roots blower has good sealing performance by using fluoro rubber sealing material.
3. Gear accuracy is the fifth class, and the main parts are NC machined for ensuring smooth running.
4.Low vibration due to accurate dynamic balance.
5.The transported air is clean and free of oil or dust.
Parameter sheet
| Model | Speed | Inlet capacity (m3/min)and shaft power (KW) | Cooling Water | |||||
| 0.6kgf/cm2 | 0.7kgf/cm2 | 0.8kgf/cm2 | ||||||
| 6000mmH2O | 7000mmH2O | 8000mmH2O | ||||||
| 0.06Mpa | 0.07Mpa | 0.08Mpa | ||||||
| rpm | m3/min | KW | m3/min | KW | m3/min | KW | L/min | |
| BKW8024 | 700 | 23.85 | 39.10 | 22.74 | 47.51 | 20 | ||
| 850 | 31.76 | 47.48 | 30.65 | 55.06 | ||||
| 1000 | 39.67 | 55.86 | 38.56 | 64.78 | 37.67 | 73.70 | ||
| 1150 | 47.59 | 64.24 | 46.48 | 74.50 | 45.58 | 84.76 | ||
| 1250 | 52.86 | 69.82 | 51.75 | 80.98 | 50.86 | 92.13 | ||
| 1400 | 60.77 | 78.20 | 59.67 | 90.69 | 58.77 | 103.19 | ||
| 1500 | 66.05 | 83.78 | 64.94 | 97.17 | 64.05 | 110.56 | ||
Structure of blower main body
Flow direction of cooling water
Assembling drawing of blower package
Standard supply of scope
1. shaft blower
2. inlet silencer (with air filter)
3. outlet silencer
4. relieve valve
It is a safety device on the system. When the system works abnormally and the resistance is higher than the rated value, the pressure relief valve opens to discharge the air from the pressure relief valve to prevent the blower and motor from being overload.
5. check valve
It is used to prevent back-flow of high-pressure air in the system during shutdown. The back-flow can cause blower reversion and then cause blower malfunctions. The valve body is made of cast iron.
6. flexible joint
7. pressure gage
8. blower pulley and motor pulley
9. V-belt
10. belt cover
11. public base
12. 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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