9-10 series centrifugal ventilation fan

The 9-10 series high pressure fan is generally used for forging furnace and high pressure forced ventilation and widely used for material transportation.

It is suitable for conveying air and non-corrosive, unnatural and non-viscous gases.

The temperature of the medium is generally not more than 80°C, and the dust and hard fine particles contained in the medium are not more than 150mg/m3.

9-10 series centrifugal ventilation fan

9-10 series centrifugal ventilation fan Structure

Structure

9-10 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.

9-10 series centrifugal ventilation fan Features

The fan can output higher gas pressure, and can provide more gas flow at the same time, low noise.

In the case of using the common base, the installation is very simple and basically does not require the support of professional technicians.

The motor shaft is elastically connected with the drive shaft. It is not necessary to tighten the belt or replace the belt frequently, and the maintenance workload is small.

The fan system running at normal temperature with an impeller diameter of less than 1400 mm does not require additional configuration of bearing cooling device, which reduces the user's investment and maintenance workload.

When the airflow resistance is increased, the motor load will be automatically reduced and the motor will not be burnt.

The fan is made of high quality carbon steel, and can also use stainless steel or other metal materials according to customer requirements.

9-10 series centrifugal ventilation fan Specification

Series no.9-10 seriesFeature selection
Normalanti-corrosionwear-resistingHigh temperatureanti-explosionRemarks
PerformanceImpeller diameter400-2000mm 
Rotation speed≤4000rpm 
Pressure range3807-37180Pa 
Flow range2743-334898㎥/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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