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Shandong Heli Machinery Co.,Ltd

Shandong Heli Machinery Co.,Ltd
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Stainless steel roots blower Metallurgy

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order:
1 Set/Sets
Delivery Time:
10 Days
Qingdao Port,Guangzhou Port
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  • Product Description
Product Attributes

Model No.HLSR250



Usagefor Manufacture

Flow DirectionCross Flow




PackageWooden Package



TypePositive Displacement Blower

Driving MethodBelt Or Coupling Drive

Discharge Diameter50-350mm

Supply Ability & Additional Informations

PackagingWooden Package



Place of OriginChina

Supply Ability100000

HS Code84145990

PortQingdao Port,Guangzhou Port

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union


Delivery Time10 Days

Packaging & Delivery
Selling Units:
Package Type:
Wooden Package

Roots type Air Blower Theory

Displacement blower, the pressure can be adjusted according to the requirement of the user in allowing range, there are two impellers in the blower body which rotate in the opposite direction, in order to let the impeller rotate, there are some tiny gap between the impeller to body impeller to impeller. When the impeller rotates through the suction inlet, it can gather an amount of air between the body and impeller, then the impeller go on rotating, and the air will be pressured, the pressure in the body will rise, finally the air has been send to the outlet.

Roots Type Air Blower Features:

1. Capacity, Pressure and Vacuum range;
Outlet: 40mm-300mm(1.5 "-12");
Capacity: 0.6-160m3/min(21-5700CFM);
Pressure: One-Stage type 8000mmAq(0.8kgf/cm2).
2. Delivers completely oil-free air.
3. Low oscillation and low noise by complete balancing.
4. Small change in capacity against change in pressure.
5. High efficiency due to special profile.
6. Simple structure, free from trouble.
7. Highest quality pilot & Accurate great applied, long life and low noise assured.
8. Standardized product with strict quality control.
9. Our rotor has used the most advanced-one time for all working process of the Four-Shaft method, to enhance the precision of leave wheel.

Roots Blowers Application

  • Aquaculture for the maintenance of the dissolved oxygen level
  • Biogas boosting for the transfer of biogas from gasholder to boiler
  • Cement plants for aeration, blending, conveying and fluidisation
  • Chemical plants for the supply of processed air
  • Effluent treatment plants for the diffused aeration and agitation of effluent
  • Electroplating plants for the oil free air agitation of electrolyte that maintains uniform density
  • Flocculation to increase the removal of suspended solids in primary setting facility
  • Paper plants for the coatings of paper and knife edge
  • Pneumatic conveying for vacuum, pressure and combination conveying of cereals, minerals, cement, flour, husk, granules, powders and other similar materials
  • Polyester chip to convey and dry transfer polyester chips
  • Water treatment plants for backwashing of filter beds
  • Yarn drying for the vacuum or pressure drying of yarn
Project Cases

Roots Blower Applications Industry Industrial Process

Roots Blower Details

Hlsr Series 3 Lobe Roots Blower

Factory show

Factory Show Blower Webp

Factory Test

Blower Test Report Webp

Payment and Delivery

Packing Webp

Looking for ideal Tri Lobe Blower Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Positive Displacement Blowers are quality guaranteed. We are China Origin Factory of USA Technology Roots Blower. If you have any question, please feel free to contact us.

Product Categories : Double Stage Roots Blower > Roots Blower For Steel Plant

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