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Add: Taiping Industrial Park, Xiuhui Town, Zhangqiu City, Shandong Province, China
Tel: 0086-0532-66001447
Fax: 0086-0532-66001447
Roots Blower
Home> Product> Roots Blower
Model: HG 50 to 300

HG Series High Efficiency Three Lobe Roots Blower

(with ISO9001:2015 & EAC & CE certification)

1. Roots Blower Specifications:

Blower Model                  


Pressure Rise/KPa         



0.5 to 5.26

9.8 to 98

1.1 to 15


1.17 to 8.88

9.8 to 98

2.2 to 22


4.16 to 13.4

9.8 to 98

3 to 30


6.23 to 20.3

9.8 to 98

4 to 45


9.64 to 30.5

9.8 to 98

5.5 to 75


16.5 to 49.4

9.8 to 98

7.5 to 110


16.9 to 70.8

9.8 to 78.4

7.5 to 132


29.9 to 88.2

9.8 to 98

15 to 185


41.1 to 115

9.8 to 78.4

15 to 200


71.2 to 157.2

9.8 to 98

30 to 280


2. Roots Blower Applications:

Sewage treatment, textile, chemical, metallurgy, medical, steel, power plant, aquaculture, pneumatic conveying, etc. 


HG series roots blower in China Huaneng Group Electric power plant.jpg

HG series roots blower serving in electric power plant.jpg

HG series roots lobe blower in chemical plant.jpg

3. Roots Blower Advantages:

HG series high efficiency roots blower.jpg

    1). High efficiency, energy saving. 

    2). Noise level under 85dba, fitting for environment protection projects.

    3). Compact structure, occupying small space. 

    4). Higher rotary speed, high efficiency, saving a lot in energy cost. 

    5). Equipped with automatic belt tensioning device, easily for operation and maintenance. 

    6). Acoustic enclosure and Control Box are available, noise level under 85 dba with acoustic enclosure.


advanced CNC machining centers in Huadong Blower.jpg

Call us: 0086-0532-66001447

roots blower package.jpg

Huadong Blower uses plywood crates for package. This type package doesn't need fumigation. It is strong enough for transporting by sea and by air. If blower is in big size, we will add steel frame inside the package for support. 

roots blower delivery.jpg

We accept delivery by sea, air, or railway. Delivery term is decided by roots blower's size & quantity you ordered. Pls confirm the accurate roots blower delivery time with us before purchase. 

After-sale Service:

12 months' warranty since you received our roots blowers. 

24 hours online service, we will give you a satisfied solving plan within one hour.

Installation and debugging service are available, technical training available, too.



Shandong Huadong Blower Co.,Ltd


Tel: 0086-0532-66001447


Add: Taiping Industrial Park, Xiuhui Town, Zhangqiu City, Shandong Province, China. 

Call me!