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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: simpson
  • Model Number: HDSR
  • Application: Industrial Blower
  • Type: Roots Blower
  • Pressure: Medium Pressure
  • Power Source: Electric Blower
  • Rated Power: 18.14kw-79.53kw
  • Rated Voltage: 220-525v
  • Weight: accord to order
  • working life: 10 years
  • Roots Blower type: Three-lobe Roots Blower
  • Flow volume: 5~820 m3/min
  • Pressurization: 9.8~98 kPa
  • Inlet diameter: 125~900 mm
  • Usage: air blower
  • Product name: roots blower, centrifugal blower

Packaging & Delivery

Packaging Details exported wooden case
Delivery Time Shipped in 30 days after payment
Product Description



1.low noise vacuum roots blower 
2.energy saving roots blower 
3.lobe roots blower


Features of three lobes roots blower

1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes.

2 three lobes linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration.

3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy 


4 small size, light weight and elegant appearance.

5 with high-precision synchronous hard-toothed surface gears ensure long life.

6 much cleaner with no oil 

7 with nitrile rubber seal rings 

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


Competitive Advantages

Well and High Quality Control 
Competitive Prices 
Small Order Acceptable


Details reference:



Product Pictures








Packaging & Shipping



Company Information


For many years the company has been engaged in metallurgy and the chemical industry, such as environmental protection technology and equiptment research and development for the purpose of scientific and technological innovation. Using the customers as a guide, the company is committed to creating economic , environmental, and social benefits for a more harmonious society.

The main business is distributed in Congo, Uzbekistan, Russia, Burma, Vietnam and other countries. 


Our service 

We provide one-stop-solution for lead acid battery recovery,lead concentrate treatment,lead bullion 

refining,precious metals recovery and other related projects.With mature technology from the most famous research institute in China and experienced engineers we have successfully supported owners from oversea to build their factories and find them the best choice on equipments.Please contact us with your project details for further discussion:

Automated lead acid battery breaking/crushing machine,rotary furnace,reverberatory furnace,refining kettle,lead  pump,anode casting machine,eletrolytic cell,ingot casting machine,lead ladle and all related equipments could be offered with competitive price ,reliable quality and guaranteed service.



Transaction History of the Supplier

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China (Mainland) | Trading Company
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