XINXIANG SIMO BLOWER LIMITED COMPANY

Description
Centrifugal air blower fan for delivery air is heavy duty type of 4-10 large air capacity centrifugal fan, the performance characteristics and applications are almost identical with 4-10 large air capacity centrifugal fans, but the larger air flow output, higher pressure. Now it has been applied to: cement, metallurgy, power generation, gas and materials delivery, Fume exhaust, boiler, dust removal, desulfurization, denitrification, etc.
 
Characteristic
1. Can work in higher temperature condition stably, and output larger air flow volume on condition of meeting the pressure’s requirement, low noise.
2. Regarding to material of impeller and main shaft, we will choose high strength carbon steel, low alloyed steel, High temperature resistant alloy steel, High temperature resistant high strength alloy steel according to different medium temperature and running speed, ensuring the impeller and main shaft keeping reliable strength in high temperature.
3. Adopt detachable design for fan system, greatly reducing the transportation cost.
4. Blades angle going through optimizing design, higher wear resistant, longer service life.
5. Can satisfy different dust loading conditions that low dust loading to a good deal dust loading, the surface hardness of impeller can reach to HRC60~70 after special processing, greatly extending impeller’s service life more than 3 times.
6. The welding line of impeller and main shaft passed ultrasonic flaw detection, ensuring no defect of welding and materials, guarantee strength.
7. Impeller passed high standard dynamic balancing, ensuring stable running of fan.
8. Trial assembly after finishing production,ensuring no interference between components.
9. Installation numbers for every part,can smoothly complete system Trial assembly under the direction of manual. 
10. Providing on-site guidance services
Specification

Application

Temperature

Normal temperature Air

Hot Air

Air composition

Clean air

Dusty air

Powder materials

Light particle materials

Performance

Impeller diameter

1500~3150

mm

Speed of mainshaft

≤1450

rpm

Pressure range

2081-9260

Pa

Flow range

67120-1050384

m3/h

Structure

 

Blade

Backward

Impeller Support

SWSI (Single Width, Single Inlet),

Bearing housing is self-supporting.

One bearing on each side supported by independent pedestals.

Drivetrain

Coupling drivetrain

Can assign

Lubrication

Oil bath lubrication

Can assign

Bearing cooling

Circulating Water cooling

Circulation Oil cooling

System
configuration

Motor

SIEMENS, ABB, SIMO, LA…

Can assign

Impeller

Carbon steel

Impeller cone (Air Inlet)

Carbon steel

Case

Carbon steel

Air damper

Carbon steel

Main shaft

High-strength carbon structural steel

Bearing

FAG, SKF, ZWZ, C&U…

Bearing housing

Cast iron

 

Drivetrain

Coupling

Can assign

Foundation bolt

Carbon steel

 

Optional
components

System base frame, Protective screening,
Silencer, Inlet & Outlet pipeline compensator, Inlet & Outlet flange, Damper, Electric actuator,
Shock isolator, Diaphragm coupling, Fluid coupling,
Motor rain cover, Temperature sensor, Vibrating sensor,
Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument,
Lube system, Overhead lube tank.

 

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