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Professional Roots Blower Manufacturer

Double stage roots blower

Double stage roots blower

2014/12/3
Double stage roots blower
1. Item:
 Double stage roots blower

2. Main components: roots blowers, motor, cooler, common base, v-belts, belt covers,
pulleys,flexible joint, inlet silencer, discharge silencer, safety valve, check valve,
pressure guage.

3. Product description: 

Working theory: There are two HDSR series roots blower in series. Air goes into 
first roots blower to increase air pressure, then through the cooler to reduce temperature,
 and going through the second roots blower to increase air pressure further, then discharged
 through the pipeline. The two roots blowers are driven by one motor through vbelts or one
 double shaft motor.

Usage: ceramics, paper making, electric power, chemical, aquaculture, sewage treatment, 
food processing, etc. 

Conveying medium: clean air and litmusless gas, not flammable, explosive, toxic and 
corrosive gas.

4. Product features:

   1). Three lobes roots blower, operating more smoothly, no vibration, low noise.

   2). High efficiency, large wideness in air flow rate and air pressure, fitting for more working conditions. 

   3). High machining accuracy, no attrition between lobe and casing, long service life.

   4). Good tightness, air conveying clean with no oil.

   5). Stable and tight structure, space saving.

   6). Operating easily, low maintenance cost.
Double stage roots blower


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