Three Lobe Roots Blower

Brief introduction for 3H series three-lobe Roots type blower with high efficiency,high pressure, and low noise

3H series three-lobe Roots type blower is a new product with advanced patent technology and is developed based on rich  producingexperience.A  kind of new type three-lobe  profile  rotor is applied  in the  blower for high efficiency and energysaving.Many  patent  technolo-gies  such  as  "noise  lowing  structure  of  inlet  position  for  multiblades  type  rotor pump patent No.98221992.X"are utilized in the blowercasing.So 3H series three-lobe Roots type blower is excellent equipment with good performance especially in high efficiency.high pres-sure and low noise.

Features:

Compared with two-lobe blower, three-Lobe blower has a better sealing performance, so air leakage amount is little, efficiency is high.

Pressure is high. one-stage adds up to 98kPa(1.0kg/cm),two-stage adds up to 196kPa(2.0kg/cm).

Noise is low. Noise-lowing profile and structure are applied, gear accuracy is the fifth class, bearings are imported, and main parts are, 

NC machined. So.,the blower can run for a long time reliably

Low vibration and low noise due to accurate dynamic balanceO Steady running without flow pulsatior A wide range of capacity and pressure i available,so blowers with low cost can be selected

The  transported air is clean and free of oil or dust. Oil lubrication is not needed in the casing. special structure  is designed to preventthe bearing oil and gear oil from entering the casing.

Simple structure litte outine,light weight

● Application

Mainly used in environment fields, pneumalic conveying. petro-chemical industry. aquatic farming, electric power industry, smelting and cement industry.

Rotary Blower Installation Sample