China Coal Group Hot Selling Sewage Treatment Aeration Blower Three Lobes Roots Blower Air Blower

Product Description

Remarks：Marked price excludes motor. Marked price is EXW price,other price please enquiry us.

Product Application

As a kind of typical gas pressurization and conveying machinery, roots blower in the specific pressure area has wide applicable characteristics. The traffic is usually 0.5 ~ 800 m³ / min, up to about 1400 m³ / min, single stage work pressure of 53.3 ~ 98 kpa, two-stage series, which can realize - 80 ~ 200 kpa.
In terms of application, most of roots blower for the use of air blower. Their use in building materials, electric power, metallurgy, chemical and petrochemical, mining, ports, textile, pharmaceutical, paper making, aquaculture and so on many fields. Using air tightness good sealing device, also can be used to transport air outside of the gas, such as hydrogen, industrial oxygen, carbon monoxide, carbon dioxide, hydrogen sulphide, methane and acetylene, coal, etc.

Blower working principle

Roots blower is a double rotor compressor, the axis of the two rotors are parallel to each other. The rotor is composed of an impeller and a shaft, and the impeller and the impeller, the impeller and the casing and the wall plate are provided with a China Coal Group Hot Selling Sewage Treatment Aeration Blower Three Lobes Roots Blower Air Blower gap to avoid mutual contact friction. Two the rotor is driven by a pair of synchronous gears driven by the original, and is rotated in the opposite direction.
With the mutual engagement of the two gears, the inlet and outlet of the blower are not communicated directly. The impeller and the casing and the wall plate are enclosed into the base unit volume, so as to achieve the effect of conveying gas.

Performance data of series NSRR250 standard type rotary blower

Notes:

1) Direct drive is adopted for model with"*", belt drive is adoped for others.
2)Belt drive with counter shaft should be adopted for blowers whose performancepoints are enclosednby the " red box".

3)When the motor is greater than 220kW, it is recommended to use 6000V or 10000V high voltage motor.

If you need for blower type of anticorrosion , sealed , high pressure and intensive，please enquiry with the relevant responsible person.

Machine Parts

Name: Host header
Brand: Lretu
Original: China（mainland）
The fan with small noise , high efficiency, convenient operation, high precision manufacturing, can be long running under high pressure, high efficiency and energy saving in the domestic China Coal Group Hot Selling Sewage Treatment Aeration Blower Three Lobes Roots Blower Air Blower level.

Machine Parts

Name: Flexible connector
Brand: Lretu
Original: China（mainland）
Fan used in petrochemical, building materials, electric power, smelting, chemical fertilizer, mining, paper making, aquaculture and sewage treatment, environmental protection industry, and many other areas, mostly used for conveying air.

Machine Parts

Name: Safety valve
Brand: Lretu
Original: China（mainland）
The characteristics of this fan is sealed, flow stability, low noise, small volume, high efficiency and energy saving, stable running .

Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.

After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
* All fees don't include personnel expenses.

As a kind of typical gas pressurization and conveying machinery, aeration roots blower in the specific pressure area has wide applicable characteristics. China Coal Group Hot Selling Sewage Treatment Aeration Blower Three Lobes Roots Blower Air Blower The traffic is usually 0.5 ~ 800 m3 / min, up to about 1400 m3 / min, single stage work pressure of 53.3 ~ 98 kpa, two-stage series,aeration roots blower which can realize - 80 ~ 200 kpa.
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In terms of application, most of China Coal Group Hot Selling Sewage Treatment Aeration Blower Three Lobes Roots Blower Air Blower for the use of air blower. Their use in building materials, aeration roots blower electric power, metallurgy, chemical and petrochemical, mining, ports, textile, pharmaceutical, paper making, aquaculture and so on many fields. Using air tightness good sealing device, China Coal Group Hot Selling Sewage Treatment Aeration Blower Three Lobes Roots Blower Air Blower also can be used to transport air outside of the gas, such as hydrogen, industrial oxygen, carbon monoxide, carbon dioxide, hydrogen sulphide, methane and acetylene, coal, etc.
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