Greentech

three lobe high pressure ETP roots type blower

Roots blower consist of Casting. Impeller, Drive Shaft, Beraing and all 25 ccomponents. Its advantages including low nosie, energy saving. Long lifetime, Stable air flow and so on, it was widely appliede for many fields like Aquaculture, wastewater treatment, air/gas/grain/biogas stc transporting,

PARAMETER TABLE:

Bore:50-350mm

Air capacity:0.44-180m3/min

Discharge pressure:9.8-98kpa

Motor power:0.55-315kw

Standard accessories:

Suction Silencer ;Discharge silencer;Anchor Bolt;Reverse Valve;Flexible Joint;Safety Valve;Pressure Gauge;Common Base;Blower Pulley;Motor Pulley;V-belt Cover;V-belt;First fill of lubricating oil

Usage: sewage treatment; biogas firing system; printing pool stir; flour, aquaculture; pneumatic conveying; electric power and cement industries etc.

skype: guanglin_jiang

Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. The NSRH type three lobe Roots blower on the basis of the manufacture and sale of a Roots blower for many years the development of new products using new technology.
The machine through the use of new lines on the impeller, the overall adiabatic efficiency and volumetric efficiency is further improved, and is excellent particularly in the fan of the air volume and pressure characteristics.
So-called excellent efficiency is the amount of heat generation of the wind turbine itself is reduced, i. e. The temperature rise dropped, the various models using the exhaust pressure in the dry state is up to 1kgf/cm2.

Standard accessories include:

bare shaft blower, pulley, pulley cover, belts, inlet silencer with filter, outlet silencer, check valve, safety valve, pressure gauge, flexible joint and anchor bolts.

Application:

Mainly used in sewage treatment (aeration), powder conveyor (cement, feed, etc. ), combustion furnace, washing, three lobe high pressure ETP roots type blower packaging.

Greentech International (Zhangqiu) Co., Ltd
Add: Mingshui Economic Development Zone, Zhangqiu City, Shandong, China 250200
Tel: three lobe high pressure ETP roots type blower83117088
Fax: 86-4006358835 EXT. 15523
Cell: 86-15306415523
http://www.china-blower.com

http://www.ringblower.cn

http://www.greentechblower.com

http://www.greentechblower.es

http://www.greentechblower.ru

i, High-pressure Roots Blower Low noise
three lobe high pressure ETP roots type blower with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.

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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, three lobe high pressure ETP roots type blower the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.

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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalthree lobe high pressure ETP roots type blower under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.