We have RSR/MTS/MTRR/MTRG/MTRH/MTRF/MJSR series roots blower,Trustworthy brand high quality three lobe type roots blower and blower fans,three lobe roots blower， roots vacuum pumps and the related products, which is widely used in sewage treatment, chemical plant, MVR project, cement plant, electric power plant, fertilizer plant, paper producing, coal mill, textile mill, food plant, aquaculture, vacuum package, metallurgy industry and many other industrial,three lobe roots blower
GGHGA
i,Trustworthy brand high quality three lobe type roots blower and blower fans Low noise
three lobe roots blower 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.
HDHSD
ii, Trustworthy brand high quality three lobe type roots blower and blower fans High adiabatic efficiency
three lobe roots blower with design of helical tri-lobe roots rotors, 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.
SSFFS
iii, Trustworthy brand high quality three lobe type roots blower and blower fans Super Energy saving
three lobe roots blower Compared to the typical roots blower 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.
OASAD
Product Description
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.
PERFORMANCE TABLE
| Type |
Bore (mm) | Power(kw) | Capacity(m³/min) | Pressure Rise(kpa) | Rotary Speed(r/min) | Unit maximum weight(kg) |
| NSRH-50 | 50 | 3-7.5 | 0.45-2.31 | 63.7-98 | 1230-2300 | 160-170 |
| NSRH-65 | 65 | 4-11 | 0.78-3.09 | 63.7-98 | 1240-2300 | 198-230 |
| NSRH-80 | 80 | 5.5-15 | 1.82-5.26 | 63.7-98 | 1140-2100 | 298-320 |
| NSRH-100 | 100 | 7.5-22 | 2.65-8.65 | 63.7-98 | 1060-2100 | 398-438 |
| NSRH-125 | 125 | 11-30 | 4.64-12.23 | 63.7-98 | 980-2000 | 490-592 |
| NSRH-150 | 150 | 18.5-75 | 9.53-28.35 | 63.7-98 | 810-1900 | 752-1020 |
| NSRH-175 | 175 | 11-75 | 19.65-40.54 | 63.7-98 | 970-1730 | / |
| NSRH-200 | 200 | 55-132 | 25.34-56.92 | 63.7-98 | 810-1480 | 1426-1934 |
| NSRH-250 | 250 | 90-220 | 58-93.7 | 63.7-98 | 990-1480 | 2980-3468 |
| NSRH-300 | 300 | 132-280 | 83.8-134.1 | 63.7-98 | 990-1480 | 3476-3998 |
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.
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As an expert in air systems, Greentech has become one of most successful suppliers of blower and Trustworthy brand high quality three lobe type roots blower and blower fans pump in China with more than 20 years experience in R&D and marketing. We have an extensive team of engineers to provide technical back up to all clients as well as a large manufacturing base for blower and Trustworthy brand high quality three lobe type roots blower and blower fans pump.
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