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...

Home  >Products Catalog > positive displacement blower > Tri-Lobe Roots Bower

Tri-Lobe Roots Bower SafeBuy Supplier Member

FOB Price: 800.00 - 1,200.00 USD/Set
Supply Ability: 5,000 Set/Sets per Month
Shipping: by sea shipment
Payment Terms: L/C, T/T, D/A, D/P, Western Union
Update Time: 2017/2/17
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: standard export packing

Quick Details

  • Rated Voltage: 380v 440v
  • Rated Power: 11kw
  • Power Source: Electric Blower
  • Pressure: Medium Pressure
  • Type: Roots Blower
  • Application: Air Blower
  • Model Number: LZSR100
  • Brand Name: Oasis
  • Application: waste water treatment
  • Type: three lobesroots blower







Roots blower


high pressure series

Flow rate

58.1-93.7 m3/min


63.7-98 kpa

Motor power

90-225 kw


50HZ, 60HZ


380v, 400v, 415v





Drive type

Direct coupling or belt transmission

Cooling type

Water cooling


2520-2600 kg

Package dimension


Standard Design and Costruction Features

· 100% oil free air delivery.

· Factory engineered, factory guaranteed, superior product.

· Alloy steel hardened and ground timing gears.

· Anti-friction bearings.

· Rigid one piece CI casing and side plates.

· Easy rotor timing setting.

· No vanes, valves or rings to wear.

· Large inlet and outlet connections for minimum loss.

· Improved volumetric efficiency andreduced opearting tempratures.

· Alloy steel toughened shafts ground to close tolerances.


· Water Treatment Plants for backwashing of filter/mixed beds.

· Effluent Treatment Plants for diffused aeration and agitation of effluent.

· Cement Plants for Blending, Aeration, Fluidization, Conveying.

· Aquaculture for maintaining the dissolved Oxygen level.

· Chemical Plants for supplying of process air.

· Electroplating Plants for Oil Free air agitation of electrolyte.

· Paper Plants Knife edge coating, drying, conveying. Vacuum pickup.

· Yarn Drying vacuum/pressure drying of yarn.

· Vacuum Moulding for creating quick vacuum.

· Polyster chip conveying & drying For transfer of polyster chips and other similar materials.

· Bag Filters for reverse cleaning of filter bags.

· Pneumatic Conveying vacuum, pressure and combination conveying of cereals, cement, husk, baggase, granules, powders and other similar material.

· Regeneration of dryers & molecular sieves.

* Wide range for air volume , pressure and vacuum.

1. Bore : 40A ~ 400A (1.5" ~ 16")
2. Capacity : 0.5 ~ 360 m3/min
3. Pressure : 0 ~ 8000 mmAq
4. Vacuum : -5000 mmAq

* Stable air flow and less pressure variation.
* Clean air not with oil moist.
* Construction simple and easy maintenance.
* Bearings are all lubricated by oil moist.
* Lower noise.
* Longer bearing life.
* Lower energy consumption.

Other products from this supplier

Roots Bower Waste Water Treatment Blower    
FOB Price: 800.00-1,200.00 USD/Set
Min Order: 1 Set
Water Treatment blower air blower roots blower    
FOB Price: 1,000.00-25,000.00 USD/Set
Min Order: 1 Set
Cement Blending, Aeration & Fluidation roots blower    
FOB Price: 1,000.00-25,000.00 USD/Set
Min Order: 1 Set
Textile industry blower three lobes roots blower    
FOB Price: 1,000.00-25,000.00 USD/Set
Min Order: 1 Set
Fertilizer & Chemical Plants roots blower    
FOB Price: 1,000.00-25,000.00 USD/Set
Min Order: 1 Set
Metallurgy blower roots blower PD blower    
FOB Price: 1,000.00-25,000.00 USD/Set
Min Order: 1 Set

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Ms. Youlanda Guo
Join ECVV community