Advantages

a. Technical customization (pressure, capacity, size, alternative accessories,colour).

b. Strict QC system; Over 10 years blower body service life; 12 months warranty.

c. Assembled using state-of-the-art CNC machine; Equipped with Gates belts, SKF bearings

d. High precision make fewer friction between rotors, rotor & case.

e. Prompt delivery time: within 2 weeks. Timely online service: response within 1 workday.

f. Flexible payment terms.

g. Much quieter: effectively reduce noise by 5 dBA.

h. Delivery oil and dust free air.

NSRH Structure Diagram and material Table

Roots blower consists 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.

Greentech International(Zhangqiu) Co.,Ltd is one of the largest roots blower manufacturers in Shandong,China.We have more than ten years professional manufacturing experience in this field.There are two important competitive points leading our fast development in both domestic and international markets: competitive price and guaranteed quality. we have successfully applied a municipal level R&D center with strong ability of research,design,test,inspection and important positioning a leading status in roots-blower machinery industry.And all of our products passed the ISO9001quality system certification; perfect sales network and after-sales service provide our customers with better and more efficient services.

Certificate

workshop & equippments

Accessories  

Final products