9-28 series centrifugal induced draft fan
Negotiable
China
No. 343, Central Section of Xima Avenue, Fengquan District, Xinxiang City, Henan Province
+86 15516602110
Online Contact
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Product Introduction

9-28 high-pressure fan is commonly used in forge furnaces and high-pressure forced ventilation, and is widely used for material transportation. It is suitable for transporting air and non-corrosive, non-combustible, non-viscous gases. The temperature of the conveying medium generally does not exceed 80°C, and the dust and hard fine particles in the medium do not exceed 150mg/m³. This fan can also be used as a high-temperature fan for special applications such as cement kiln external decomposition processes (machine number 16 and above) and steel smelting (with high heat-resistant, high-strength materials). The 9-28 high-pressure centrifugal induced draft fan is a newly developed, high-efficiency energy-saving product, and its performance fully meets the pneumatic performance of the general-purpose fan 9-26, with characteristics such as high efficiency, low noise, flat performance curve, large flow adjustment range, and wide high-efficiency zone.

Product Features

①Capable of providing higher gas pressure while delivering more gas flow with lower noise.

②When using an integrated bracket, installation is very simple and does not require the support of professional technical personnel.

③The motor shaft and drive shaft are elastically connected, eliminating the need for frequent belt tensioning or replacement, reducing maintenance workload.

④Fan systems with an impeller diameter of 1400mm or less, operating at ambient temperature, do not require additional bearing cooling devices, reducing user investment and maintenance workload.

⑤As air resistance increases, the motor load automatically decreases, preventing motor damage.

⑥Made of high-quality carbon steel, but stainless steel or other metals can be used based on user requirements.

⑦After production, the fan undergoes operational testing and vibration detection to ensure reliable performance.

Product Parameters

Fan series

9-28 series fan

Feature Selection

Ordinary

Corrosion protection

Wear resistance

high temperature

Explosion-proof

Remarks

Performance

Impeller diameter

400-2000mm

 

Spindle speed

≤ 4000rpm

 

Pressure

3807-37180Pa

 

Flow

2743-334898㎥/h

 

Structure

Blade structure

Forward

 

Impeller support mode

WSI (single suction), impeller cantilever type

 

Lubrication method

Oil bath lubrication, grease lubrication, thin oil station

can be specified

Bearing box cooling

Air cooling, water cooling, oil cooling

can be specified

Transmission mode

A (motor direct connection),C (pulley drive),D (coupling drive)

can be specified

Gas Properties

Gas temperature

Normal temperature

objective requirements

Customer Requirements

≥ 250 ℃

Customer Requirements

 

Gas characteristics

clean gas

Corrosive gas

particulate matter

high temperature gas

Flammable, explosive

 

System Configuration

Motor brand

SIMO Motor, Lu'an Motor, Wannan Motor

SIMO Motor, Kaiyuan Motor, Xiangtan Motor

Lu'an Motor, Wannan Motor, Jiamusi

Hengzhou Mingde, Sailimeng, Wannan Motor

Nanyang explosion-proof, ABB motor, Siemens

can be specified

Impeller

high quality carbon steel

Glass steel, stainless steel,

Rubber lining

Add wear-resistant layer or wear-resistant lining board, ceramic patch

High-temperature high-quality alloy steel

FRP, aluminum alloy

can be specified

Air inlet

high quality carbon steel

Glass steel, stainless steel,

Rubber lining

high quality carbon steel

high quality carbon steel

high quality carbon steel

can be specified

Case

high quality carbon steel

Glass steel, stainless steel,

Rubber lining

high quality carbon steel

high quality carbon steel

high quality carbon steel

can be specified

Adjusting door

high quality carbon steel

Glass steel, stainless steel,

Rubber lining

high quality carbon steel

high quality carbon steel

high quality carbon steel

can be specified

Spindle

High strength carbon steel,

bonded steel

High strength carbon steel,

bonded steel

High strength carbon steel,

bonded steel

High strength carbon steel,

bonded steel

High strength carbon steel,

bonded steel

can be specified

Bearing

SKF, FAG, Wafangdian

SKF, FAG, Wafangdian

SKF, FAG, Wafangdian

SKF, FAG, Wafangdian

SKF, FAG, Wafangdian

can be specified

Bearing box

Cast iron

 

anchor bolt

GB799-1988

 

Optional Configuration

Integral bracket, protective cover, muffler, inlet and outlet compensator, inlet and outlet companion flange, adjusting door, electric actuator, shock absorber, diaphragm coupling, fluid coupling, motor rain cover, temperature sensor, vibration Sensor, soft start device, frequency converter, special motor, system detection and control device, high-level fuel tank.