ZHANGQIU QUNYI MACHINERY CO.,LTD is a professional roots type air blower factory with 15 years experience.
we develop a series of air blower based QSR series roots air blower ,products export different overseas country like Singapore, Ethiopia,Tanzania, Philippine,Indonesia,Viet Nam ,Bangladesh ,Greece,Paraguay ,USA etc .our products are more and more acceptable to domestic & overseas clients owning to stable quality& excellent service etc
Model: QSR300H Vacuum cleanout roots air blower
Air flow:84.80m3/min -- 134.10m3/min;
Pressure:63.7kpa -- 98kpa;
Electric motor:160kw -- 280kw;
Diameter:300mm;
N.W:2100kg;
Standard accessories for each set of roots blower:
Main Blower Electric motor
Suction Silencer Discharge Silencer
Belt, Gear Oil Anti-vibration pad
Belt Guard Flexible Connector
Pulley Check Valve
Foundation Bolts Suction air filter,
Common Base for blower and motor
Pressure Relief Valve Pressure Guage are included.
| QSR series Roots Blower |
| Pressure | 9.8-98kpa |
| Flow | 0.45-198.1 m3/min |
| Outlet diameter | 50-350mm |
| Motor power | 0.55-400 kw |
| Cooling method | Air cooling/Water cooling |
| Driving method | V-belt/Direct coupling |
| QSRV Roots Type Vacuum Pump |
| Vacuum | -13.3 to -79.9 kpa |
| Flow rate | 0.86-136.3 m3/min |
| Outlet diameter | 50-300mm |
| Motor power | 0.75-250kw |
| Cooling method | Air cooling/Water cooling |
| Driving method | V-belt/Direct coupling |
About QSRH :
QSRH Series 3-lobe Roots Blower is a new-type product designed and manufactured according to the national standards. This type blower is featured with simple structure and high cubage efficiency, and oil lubrication is adopted for the bearings and gears in order to make the operation safer and more reliable.
Features:
1 Positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes.
2 Tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration.
3 Special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption.
4 Small size, light weight and elegant appearance.
5 With high-precision synchronous hard-toothed surface gears ensure long life;
6 Much cleaner with no oil;
7 With nitrile rubber seal rings;
8 NSK brearings;
More informations,pls check:www.qunyiblower.com
Waiting for your inquiry
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