Roots Blower (Compressor)
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.

Duty:

NSRH-50 three lobe roots blower
Bore: 50mm
Flow capacity: 0.85 ~ 2.71m3/min
Pressure rise: 9.8kPa~98.8kPa
Vacuum: -49kPa

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, vacuum packaging.

Greentech International (Zhangqiu) Co., Ltd 
Add: Mingshui Economic Development Zone, Zhangqiu City, Shandong, China 250200 
Tel: 86-531-83117088 
Fax: 86-4006358835 EXT. 15523 
Cell: 86-15306415523 
 

http://www.greentechblower.es

http://www.greentechblower.ru