Roots Air Blower for pneumatic conveying NSRH-250

Product Description

Roots Air Blower for pneumatic conveying NSRH-250

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 Roots Air Blower for pneumatic conveying NSRH-250 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 Roots Air Blower for pneumatic conveying NSRH-250 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

i, High-pressure Roots Blower Low noise
Roots Air Blower for pneumatic conveying NSRH-250 with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.

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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, Roots Air Blower for pneumatic conveying NSRH-250 the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.

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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalRoots Air Blower for pneumatic conveying NSRH-250 under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.