Greentech International (Zhangqiu) Co., Ltd.  

Product Name: Roots Blower (Bare Shaft Blower) Model NO.: NSRH (Tri-Lobe) Type: Roots Type Pressure Medium: Gas Color: Blue Material: Casting Iron Impeller: Tri-Lobe Connect: Belt Drive: Motor Trademark: greentech Transport Package: Wooden Case Specification: 50~300 Origin: China HS Code: 8414 Product Description Roots Blower (Bare Shaft Blower)Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. The NSRH type clover spiral 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: Bore: 50 ~ 300mmFlow capacity: 0.5 ~ 134.1m3/minPressure rise: 9.8kPa~98.8kPaVacuum: -49kPaApplication: Mainly used in sewage treatment (aeration), powder conveyor (cement, feed, etc. ), combustion furnace, washing, vacuum packaging.