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Roots Blower
Posted at: Offers to Sell and Export | Posted on: Wednesday 3 August 2016 4:03 am | Poster last visit: Monday 25 November 2019 |
Product Category: Main
» Distribution and Conditioning Systems and Equipment and Components
» Heating and ventilation and air circulation
» Air circulation and parts and accessories
» Blowers
» Roots Blower
Product Description:
Operating Principle:
The blower is of displacement type, and sends a fixed amount of air in proportion
to its rotation speed. With the three-lobed rotors, the two rotors make three intake and exhaust cycles per revolution. Because the air has less pulse compared with the two-lobed type, fluctuations in load, noise and vibration are small. While the two three-lobed rotors mounted on two parallel shafts maintain only a very small clearance between themselves and the inner surfaces of the oval casing operation chamber and between each other, they are driven by timing gears, moving a fixed volume of the air enclosed by the casing and rotors from the intake side to the output side. The blower is free of Internal lubrication. And its simple design, easy handling, and stable performance make a wide range of applications possible.
Features of 3-lobe Roots Blower:
● The three-lobe design and reasonable inlet and outlet structure offers a lower noise and small vibration.
● The rotor and shaft have been combined as a single unit with no wear, the performance of the blower is stalbe, permitting long-term continuous operation.
● Large useful cubage, high volume efficiency speed, compact structure and variable installation
● The bearings of reasonable type with average durability prolong blowers life.
● The oil seals made of imported fluorubber offers excellent heat-resistance, wear-restistance and long using life.
● The blowers are of various types possible for different applications.
To Select Blowers of You Need :(To select a proper blower of certain application, please take the following points into consideration: )
Usage Blowing use or vacuum use
Gas Handled Gas variety, status, temperature
With or without corrosiveness and explosiveness
State the proportion of gas formation and the molecular weight if handle mixed gas
Pressure Unit: kgf/cm2, mmH2O, mmHg, Pa, etc.
Difference between gauge pressure and absolute pressure
With or without back pressure
Air Capacity Unit: m3/min
Differences among Reference Condition （N：0oC, 1 standard atmosphere pressure）， Standard Condition （S：20oC, 1 standard atmosphere pressure）， and inlet condition
Location Outdoor or indoor
Surrounding temperature, with or without dangerous
Motor Model No, output, poles
Driving Type Coupling or v-belt
Others Temperature of cooling water
Operating time
Whether in need of accessories or spare parts
Painting colour
Company Contact:
Contact Name: Vicky Wang
Company Name: Hengbon Industrial Co., Ltd.
Email:
MSN:
Skype: vicky_hengbon
Yahoo Messanger:
Tel: 0086 15610503516
Fax: 0086 532 82823216
Street Address: Hengbon Industrial Zone,
Zhucheng, Weifang, Shandong, China
Member name: papermc
Country:
China
Member Since: 12 January 2010
Total Leads: 2183 papermc Import Export Business Leads
Business focus: Paper Machinery, Stock Preparation, Stock Pulper, Refiner, Pressure Screen, Paper, Machinery, Screen, Cleaner, Thruster, Washer, Conveyor, Thickener
Chat:
Verify: Safe Import Export Tips
The blower is of displacement type, and sends a fixed amount of air in proportion
to its rotation speed. With the three-lobed rotors, the two rotors make three intake and exhaust cycles per revolution. Because the air has less pulse compared with the two-lobed type, fluctuations in load, noise and vibration are small. While the two three-lobed rotors mounted on two parallel shafts maintain only a very small clearance between themselves and the inner surfaces of the oval casing operation chamber and between each other, they are driven by timing gears, moving a fixed volume of the air enclosed by the casing and rotors from the intake side to the output side. The blower is free of Internal lubrication. And its simple design, easy handling, and stable performance make a wide range of applications possible.
Features of 3-lobe Roots Blower:
● The three-lobe design and reasonable inlet and outlet structure offers a lower noise and small vibration.
● The rotor and shaft have been combined as a single unit with no wear, the performance of the blower is stalbe, permitting long-term continuous operation.
● Large useful cubage, high volume efficiency speed, compact structure and variable installation
● The bearings of reasonable type with average durability prolong blowers life.
● The oil seals made of imported fluorubber offers excellent heat-resistance, wear-restistance and long using life.
● The blowers are of various types possible for different applications.
To Select Blowers of You Need :(To select a proper blower of certain application, please take the following points into consideration: )
Usage Blowing use or vacuum use
Gas Handled Gas variety, status, temperature
With or without corrosiveness and explosiveness
State the proportion of gas formation and the molecular weight if handle mixed gas
Pressure Unit: kgf/cm2, mmH2O, mmHg, Pa, etc.
Difference between gauge pressure and absolute pressure
With or without back pressure
Air Capacity Unit: m3/min
Differences among Reference Condition （N：0oC, 1 standard atmosphere pressure）， Standard Condition （S：20oC, 1 standard atmosphere pressure）， and inlet condition
Location Outdoor or indoor
Surrounding temperature, with or without dangerous
Motor Model No, output, poles
Driving Type Coupling or v-belt
Others Temperature of cooling water
Operating time
Whether in need of accessories or spare parts
Painting colour
Company Contact:
Contact Name: Vicky Wang
Company Name: Hengbon Industrial Co., Ltd.
Email:
MSN:
Skype: vicky_hengbon
Yahoo Messanger:
Tel: 0086 15610503516
Fax: 0086 532 82823216
Street Address: Hengbon Industrial Zone,
Zhucheng, Weifang, Shandong, China
Member name: papermc
Country:
ChinaMember Since: 12 January 2010
Total Leads: 2183 papermc Import Export Business Leads
Business focus: Paper Machinery, Stock Preparation, Stock Pulper, Refiner, Pressure Screen, Paper, Machinery, Screen, Cleaner, Thruster, Washer, Conveyor, Thickener
Chat:
Verify: Safe Import Export Tips
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Main - Distribution and Conditioning Systems and Equipment and Components - Heating and ventilation and air circulation - Air circulation and parts and accessories - Blowers [22]
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