Zhangqiu Oasis Roots Blower Co., Ltd.

China Manufacturer with main products: Roots Blower, Three Lobes Roots Blower, water treatment, fish farming, Roots Vacuum Pump, Roots Air Blower, Aeration Blower, gas...

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gas delivery blower SafeBuy Supplier Member

FOB Price: 500.00 - 30,000.00 USD/Set
Supply Ability: 2,600 Set/Sets per Year
Shipping: BY SEA
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: PLYWOOD CASE

Quick Details

  • Rated Voltage: 380v 440v
  • Rated Power: 0.55-535kw
  • Power Source: Electric Blower
  • Pressure: High Pressure
  • Type: Roots Blower
  • Application: Gas Blower
  • Model Number: LZSR32-500
  • Brand Name: JINCHUAN


Pneumatic air conveyor grain

Roots blower consist of Casting. Impeller, Drive Shaft, Beraing and all 25 ccomponents. Its advantages including low nosie, energy saving. Long lifetime, Stable air flow and so on, it was widely appliede for many fields like Aquaculture, wastewater treatment, air/gas/grain/biogas stc transporting, 




we are a professional THREE LOBES ROOTS BLOWER manufacturer in China.


Welcome to visit our website 



Our blowers are widely used in many fields, especially in waste water treatment, sewage treatment,fishery ,aquaculture,hatchery plant, paper industry,biogas industry, sewage water treatment, gas transportation, Pneumatic transport, grains conveying,sawdust transport,vacuum packing, aquaculture , oxygen generation , fertilizer plants etc.

 THE ADVANTAGES OF Roots Blower  :


1.Low noise   

with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.


2.High adiabatic efficiency   

with design of helical tri-lobe roots rotors, the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the     instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%. 


3, Super Energy saving   

Compared to the typical roots blower under to operation   conditions of discharge pressure and  airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20




Air flow:0.6m3/min-450m3/min


Motor power:0.55-535kw

We also manufacture turbo,rotary and vortex blower and pump.

Standard accessories:

Suction Silencer ;Discharge silencer;Anchor Bolt;Reverse Valve;Flexible Joint;Safety Valve;Pressure Gauge;Common Base;Blower Pulley;Motor Pulley;V-belt Cover;V-belt;First fill of lubricating oil

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


Our blowers are exported to Italy,Pakistan, Egypt, Romania,Libya,Singapore,Vietnam,Russia,Indonesia,Bangladesh,Thailand, South Africa etc


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



ZhangQiu Oasis Machinery Co.,Ltd ShanDong province












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