AC Centrifugal Air Blower Fan For Boiler, Heating Furnace, Hot Blast Stove

It is our economic development purpose to keep our duct exhaust fan, booster fan duct, AC Centrifugal Fan in sync with the times and our customers' consumption enjoyment in sync with the times. Relying on the company's research and development capabilities and core capabilities, we accelerate the development of high value-added products and improve our competitive advantage. Quality is the life of an enterprise and integrity is the foundation of an enterprise. Our company has always adhered to the business principle of 'honest development and win-win cooperation'. With the vigorous assistance of all sectors of society, our company continues to forge ahead, keep pace with the times, develop and produce many new products adapted to the domestic civilian market, and has achieved impressive performance and good social benefits. We strive to create a good working environment for each employee and mobilize all positive factors to the maximum extent.

Production description
YWF series centrifugal fan with external motor has features of compact structure,convenient installation, credible running, little noise, energy saving and high efficiency. 
Our product YWFF250 has several speed ranks, adapt to both frequency conversion and voltage transformation speed changing active.
Our products are widely used in refrigeration and ventilation fields, such as condenser’ evaporator, duct fans, ceiling fans.
Voltage and frequency: Single phase motor is 115/220V, 50/60HZ, three phase motor is 380V, 50/60HZ. We can also supply other fan motors with different voltages and frequencies according to clients’ requirement.
The average service life of motors is more than 17500 hours.
(1)Material: Impeller: galvanized sheet steel
Rotor: Coated in black plastic
(2)Bearings: Maintenance- free ball bearings
(3) Direction of rotation: Clockwise, seen on rotor (opposite cable exit), or viewing from inlet
(4)All models have reached UL approval, CE approval and CCC approval
(5)The type of protection is IP54. All models are fitted with an internal Thermal Overload Protection Device
(6)Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request (Any)
(7)Insulation class is class B or class F.

Performance parameters

Product feature and application

(1) Product feature:

●Compact structure

●Specialized design

●Refined process control

●Simple Installation

●High efficiency and low noise

●Long service life

(2)Application

Exhausting industrial processes, roof and building ventilation, clean room and other sensitive HEPA filtering application, laboratory and research facility ventilation, air conditioner, heat exchangers, in-line duct blowers, range hood, fire place inserts, humidifiers, dehumidifiers, hand dryers

Production details 

Difference between forward centrifugal fan

(1)efficiency: the efficiency of the forward leaning centrifugal fan is lower than that of the backward leaning centrifugal fan.

(2)energy consumption: because the efficiency of the forward leaning centrifugal fan is low, its natural consumption for electric energy is greater than that of the backward leaning type.

(3)noise: when the forward leaning centrifugal fan is in operation, the noise emitted by the forward leaning centrifugal fan is larger than that of the backward leaning fan.

Over the years, our company has been insisting on the spirit of 'quality for survival, credit promotion and development' in AC Centrifugal Air Blower Fan For Boiler, Heating Furnace, Hot Blast Stove production and marketing, continuously improving the quality of products and providing after-sales service. Over the past few years, our company has been working hard with the belief of 'Technology Entrepreneurship and People-oriented'. With the concept of 'people-oriented, gathering talents from all over the world', our company has always maintained the sustainable innovation ability and development strength.