9-03 series centrifugal ventilation fan

9-03 series high-pressure centrifugal fan, is suitable for IL/h, 2L/h, 3L/h, 3L/h, 7L/h melting rate of iron furnace blast performance requirements. and can also be used as the blast for various furnace forging furnaces.

9-03 series centrifugal ventilation fan

It is also suitable for conveying air and non-corrosive, non-self-igniting, non-viscous materials or light powder/debris/short fiber materials.

It is suitable for forced ventilation, forced cooling, blasting of smelting furnaces and foundry furnaces, pressurization or decompression sealing of industrial equipment.

9-03 series centrifugal ventilation fan Structure

Structure

9-03 series centrifugal ventilation fan Application

Centrifugal fan is widely used in the cement industry, building materials industry, environmental protection industry, metallurgical industry, power industry projects such as large-scale dust collector, industrial boilers, ventilation systems, cooling.

9-03 series centrifugal ventilation fan Features

It can output high pressure and is suitable for any industrial occasion where high pressure & normal temperature gas is required.

The energy transfer efficiency is high, the energy of the motor is directly applied to the impeller, and there is no energy consumption during the transfer.

The motor uses high-efficiency and energy-saving motors from China's leading motor manufacturers (and can also install branded motors required by users), with reliable quality and lower energy consumption.

It is made of high quality carbon steel, stainless steel or other metal materials are available upon request.

The impeller is subjected to a high standard of dynamic balance correction to ensure stable operation of the fan.

After the completion of production, after running test and vibration value detection, the operation is reliable.

9-03 series centrifugal ventilation fan Specification

Series no.9-03 seriesFeature selection
Normalanti-corrosionwear-resistingHigh temperatureanti-explosionRemarks
PerformanceImpeller diameter400-1800mm 
Rotation speed≤4000rpm 
Pressure range1581-10587Pa 
Flow range90.6-61297㎥/h 
StructureBlade typeForward 
Impeller supportSWSI(Single Width, Single Inlet), DWDI(Double Width, Double Inlet), Overhung type 
Lubrication methodOil bath lubrication, grease lubrication, lubrication oil stationCan be specified
Cooling methodAir cooling, Water cooling, Oil coolingCan be specified
Driven modeDirect driven, Coupling driven, Belt drivenCan be specified
Gas compositionGas temperatureNormalCustomer requestCustomer request≥250℃Customer request 
gas characteristicClean gasCorrosive gasParticulate dustHigh temperature gasFlammable gas, explosive gas 
System configurationMotor brandChinese famous brand, ABB, Siemens, WEG etcCan be specified
ImpellerHigh quality carbon steelFRP, Stainless steel, Rubber LiningWear-resistant layer or wear-resistant liner, ceramic patchHigh temperature high quality alloy steelFRP, Aluminum alloyCan be specified
Air inlet coneHigh quality carbon steelFRP, Stainless steel, Rubber LiningHigh quality carbon steelHigh quality carbon steelHigh quality carbon steelCan be specified
CasingHigh quality carbon steelFRP, Stainless steel, Rubber LiningHigh quality carbon steelHigh quality carbon steelHigh quality carbon steelCan be specified
Air damperHigh quality carbon steelFRP, Stainless steel, Rubber LiningHigh quality carbon steelHigh quality carbon steelHigh quality carbon steelCan be specified
Main shaftHigh strength carbon steel, Alloy structural steelCan be specified
BearingZWZ, SKF, FAG, NSKCan be specified
Bearing housingCast iron 
Foundation boltsGB799-1988 
Option partsSystem base frame, Protective screening, Silencer, Inlet & Outlet flexible connections, Inlet & Outlet counter flange, Air damper, Electric actuator, Shock absorber, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibration sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument.

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