Centrifugal Fans for General Purpose

YUTONG boasts all kinds of machines needed for fan manufacturing, various testing equipment (for example, dynamic balancing machine) required to test manufacturing quality as well as different measuring instruments, meeting blower quality requirements.
4-79/4-2_79 Centrifugal Fan

4-79/4-2*79 Centrifugal Fan

4-79 Centrifugal Fan is mainly used in general factories and large-scale buildings for indoor ventilation, air inhaling and exhaling. The gas should be no more than 80℃, non-pyrophoric, non-harmful for human body and non-corrosion for steels. The gas shall not contain adhesive matter or dust and hard particle contents greater than 150mg/m3.

Get Price Send Messages
Product Description

4-79 Centrifugal Fan is mainly used in general factories and large-scale buildings for indoor ventilation, air inhaling and exhaling. The gas should be no more than 80℃, non-pyrophoric, non-harmful for human body and non-corrosion for steels. The gas shall not contain adhesive matter or dust and hard particle contents greater than 150mg/m3.

Key Advantages:

Impellers- They consist of 16 backward arc-shape round-plate blades, curved front plates and plate-shape back plates. They are made of steel plates and pass dynamic balancing correction. They enjoy good aerodynamic performance, high efficiency, low noise, balanced operation.

1. Air inlet -Being installed at one side of the blower in an integrated structure, it is in curved shape with the horizontally parallel section and enables air to flow into the impeller easily with little loss.

2. Driving system -It is composed of main shaft, bearing box, rolling bearing, belt pulley or coupling. 

Specification:

Item name

4-79 Centrifugal Fan

Parts details

Impeller diameter

300~2000

mm

Speed of main shaft

260~2000

r/min

Pressure range

226~3334

Pa

Flow range

351~625600

m3/h

Structure

Blade structure

Backward

Impeller support

Single support/Double support

Drivetrain

A/B/C/D/E/F

Assignable

Lubrication

Oil bath lubrication / grease lubrication

Assignable

Bearing cooling

Circulation water cooling/air cooling

 

Circulation oil cooling

 

System
configuration

Motor

Anhui Wannan, Lu’an Jianghuai, Henan Yutong, Jiamusi, Nanyang Explosion Proof, Siemens

 

Impeller, air inlet, blower casing, air damper

Carbon steel

Customizable

Main shaft

High strength carbon structure

Bearing

FAG, SKF, ZWZ, C&U,YLC…

Bearing box

Casting iron

 

Drivetrain

Coupling/Belt pulley/motor

Assignable

Foundation bolt

Carbon steel

 

Optional
parts

System base frame, Protective screening, Silencer, Inlet& outlet pipeline compensator, Inlet& outlet flange, Air damper, Electric actuator, Shock isolator, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibrating sensor, Soft starter, Variable-frequency drive, Special motor, System monitoring &control instrument, Lubrication system and High-level oil tank.

 

Applications:

They are applicable to normal temperature and hot gas, clean and dusty gas, powder materials and tiny granules. They can apply into boilers, dust removal, de-nitration and desulfurization, cement, metallurgy, power generation, gas and material handling, smoke exhausting. It can also be customized according to special industries.

Related Products
Inquiry

Get Price And Support

Please feel free to inquire us in the form below.