Contact Us
Add: Taiping Industrial Park, Xiuhui Town, Zhangqiu City, Shandong Province, China
Tel: 0086-0532-66001447
Fax: 0086-0532-66001447
Email: info@huadongblower.com
Website: www.huadongblower.com
Roots Blower
Home> Product> Roots Blower
Model: HDRB50 to HDRG500
Details

HDR Series Twin Lobe Large Capacity Roots Blower

(with ISO9001:2015 & EAC & CE certification)



1. Roots Blower Specifications:


Blower Model                     

Capacity/m3/min             

Pressure Rise/KPa            

Motor/KW                        

HDRD-100

4.04 to 16.8

9.8 to 98

3 to 37

HDRD-125

6.07 to 24.5

9.8 to 98

4 to 55

HDRD-127

7.64 to 29.7

9.8 to 88.2

5.5 to 55

HDRD-130

10.0 to 36.9

9.8 to 78.4

5.5 to 75

HDRD-150

12.7 to 39.3

9.8 to 68.6

7.5 to 55

HDRE-140

9.8 to 31.5

9.8 to 98

7.5 to 75

HDRE-145

12.4 to 38.7

9.8 to 98

7.5 to 90

HDRE-150

16.4 to 49.7

9.8 to 98

11 to 110

HDRE-190

21.3 to 62.5

9.8 to 78.4

11 to 110

HDRE-200

27.6 to 76.7

9.8 to 78.4

11 to 132

HDRE-250

37.6 to 97.7

9.8 to 68.6

15 to 160

HDRF-240

38.9 to 78.0

9.8 to 98

15 to 185

HDRF-245

47.5 to 97.4

9.8 to 98

18.5 to 200

HDRF-250

61.6 to 120.4

9.8 to 98

22 to 250

HDRF-290

75.8 to 144.5

9.8 to 78.4

30 to 250

HDRF-295

81.0 to 152.5

9.8 to 78.4

30 to 250

HDRF-297

87.5 to 167.7

9.8 to 78.4

30 to 280

HDRF-300

101.5 to 188.7

9.8 to 78.4

37 to 315

HDRF-350

126.0 to 224.9

9.8 to 58.8

45 to 280

HDRG-300

128.3 to 196.0

9.8 to 98

45 to 400

HDRG-350

159.3 to 231.6

9.8 to 98

55 to 450

HDRG-400

203.1 to 290.9

9.8 to 83.3

78 to 500

HDRG-445

229.7 to 327.8

9.8 to 78.4

75 to 560

HDRG-450

262.4 to 366.2

9.8 to 73.5

75 to 560

HDRG-500

327.4 to 452.4

9.8 to 63.7

90 to 560

( contact us to get more details & catalog)

Email: info@huadongblower.com


2. Blower Application:


part of cooperators of Huadong Blower


Widely used in electric power industry, petro-chemical, fertilizer, metallurgy, steel, oxygen producing, cement, textile, food, paper making, dust collecting, aquatic farming, sewage treatment, pneumatic conveying, gas transportation, coal mine, etc. 


HDR series roots air blower in textile industry.jpg HDR series roots air blower in gas transportation.jpg HDR series twin lobe roots blower for electric power plant.jpg
HDR series twin lobe roots blower in chemical plant.jpgHDR series two lobe roots blowers for coal gas transportation.jpgHDR series twin lobe roots air blower for knil.jpg


3. HDR Series Roots Blower Advantages:



   1). Pressure changes automatically when system resistance changes. 

   2). Oil free, no oil pollution with conveying medium. 

   3). Wide range of pressure and capacity, fitting for most industrial application. 

   4). Several sealing methods, can serve for different need.

   5). Advanced structure and reliable operating performance, long service life. 


HDR series two lobe roots blowers manufacturer.jpg

Email: info@huadongblower.com


4. Roots Blower Drawing:

two lobe roots blower drawing.jpg


Drawing for roots blower is available, but the accurate dimension should be according to the actual. 


advanced CNC machining centers in Huadong Blower.jpg

Email: info@huadongblower.com


5. Package &Delivery:


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. 



6. 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.


contact us 拷贝.jpg


Shandong Huadong Blower Co.,Ltd


Email: info@huadongblower.com

Tel: 0086-0532-66001447 ( 8:00 am to 5:00 pm on working day)

Web: www.huadongblower.com

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



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