Zhangqiu Qunyi Machinery Co., Ltd.

Mine Fan/Mining Ventilation System, Mine Fan Air Blower, Mine Fan Roots Air Blower manufacturer / supplier in China, offering Mine Fan/Mining Ventilation System/Axial Fan, Air Blast High Pressure Orchard Sprayer, Positive Displacement Silent Air Blower and so on.

Supplier Homepage Product List QSR three lobe roots blower Mine Fan/Mining Ventilation System/Axial Fan

Mine Fan/Mining Ventilation System/Axial Fan

FOB Price:US $699 / SET
Min. Order (SET) FOB Price
1+ US $699 / SET
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Min. Order: 1 SET
Production Capacity: 200sets Per Month
Transport Package: Plywood or Iron Pacakge
Payment Terms: L/C, T/T, D/P

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Basic Info.

Model NO.:QSR
Usage:for Manufacture
Flow Direction:Cross Flow
Pressure:Medium Pressure
Certification:ISO, UL, CE, SGS
High Quality Safety Roots Blower:Qsr50
Color:Blue or Green
HS Code:841459

Product Description

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

QSR50 Mine Fan/Mining Ventilation System/Axial Fan
QSR50 Mine Fan/Mining Ventilation System/Axial Fan
ItemThree Lobe Roots BlowerMaterialCasting Iron
Rotate Speed1110-2130(r/min)Shaft Power0.4-3.55Kw
Motor power0.75kw-- 4kwFrequency 50HZ, 60HZ
Voltage120V-480VDrive typeV Belt drive  or  Direct Connection 
Bore50mmColor Green Blue
Net Weight(IncludeMotor)137-170KgMotor BrandSiemens, Domestic Brand, Other Brand
Package Wooden CasePackage dimension 900*600*650 mm

           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

More informations,pls check:www.qunyiblower.com

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Zhangqiu Qunyi Machinery Co., Ltd.

- Shandong, China
- Manufacturer/Factory

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