36"&50" inch centrifugal exhaust fan,poultry fan-good helper

Push-pull type exhaust fan

1)Special push-pull shutter mechanism can open and close shutter automatically.

2)Stainless steel blade uses a stamping molding process,possessing  beautiful,durable,high-precision balance testing revision characteristics , avoiding being deformed and cracked,working smoothly,reducing the noise and effectively improving the service life. 

3)Unique concave handling design of exhaust fan not only helps avoid inconvenience occurred in the transport,but also keep favorable installation and beautiful exterior.

4)V-belt pulley is made of high-strength and light-weight aluminum magnesium alloy,formed by heat press processing.

5)A-belt or B-belt,can be customized according to the sales condition of agents to meet different customers’ needs.

6)Equipped with efficient and energy-saving motor with CCC certification.Protection level:IP55.Insulation level:F.

7)Guide rod-embedded steel is installed on the impeller,enhancing the reliability,and effectively avoid shift during the process of nylon production.

Parameter

 FEATURES:

•Quality durability

•Cost efficiency as designed low energy consumption

•Visual and resource effective

•Precision engineered

•perfect performance

•Low maintenance and reliability

•Long service life

Brief introduction:

1)Special push-pull shutter mechanism can open and close shutter automatically.

2)Stainless steel blade uses a stamping molding process,possessing  beautiful,durable,

high-precision balance testing revision characteristics , avoiding being deformed and

 cracked, working smoothly,reducing the noise and effectively improving the service life. 

3)Unique concave handling design of exhaust fan not only helps avoid inconvenience 

occurred in the transport,but also keep favorable installation and beautiful exterior.

4)V-belt pulley is made of high-strength and light-weight aluminum magnesium alloy,

formed by heat press processing.

5)A-belt or B-belt,can be customized according to the sales condition of agents 

to meet different customers’ needs.

6)Equipped with efficient and energy-saving motor with CCC certification.

Protection level:IP55.Insulation level:F.

7)Guide rod-embedded steel is installed on the impeller,enhancing the reliability,

and effectively avoid shift during the process of nylon production.

1)Made of excellent quality engineering plastic by injection molding,higher density and morefirmly.

2)With UV resistant additive, air inlet has stronger anti-aging  ability,longer service life,better sealing,flexible opening,with anti-bird nets.

3)Double springs ensures excellent sealing.

PARAMETER