Negative-Pressure Exhaust Fan of Industrial Use

1. Summary:

Negative-pressure Exhaust Fan Of Industrial Use air out the room pressure falls, indoor

Air becomes thin, suction fan is characterized by the formation of a negative pressure zone,

The air due to the pressure difference between the compensation into the room. In

Practical applications, industrial plants, centralizes suction fan installed in the plant side air

Intakes in the plant room on the other side, the air intake ports by the suction fan

Convection hair. In this process, the suction fan near the doors remain closed, forcing the

Air to flow into the inlet side of the shop windows compensation. Air lined up orderly

Workshop by the inflow of air intakes, flowing from the workshop, the workshop by the

Suction fan discharge. Ventilation thorough, efficient, and ventilation rate can be as high as

99%. Through specific engineering, according to design ventilation rate and wind speed,

No fever, harmful gases, dust can quickly exhaust smoke shop, any disposable poor

Ventilation can solve the problem. From a few seconds to turn on the fan to

Achieve ventilation.

2. Features:
(1 ) Frame and blades made of glass fiber reinforced plastic material (high strength steel) one piece, acid corrosion.
(2) Aluminum efficient motor, 0.75KW, energy efficient.
(3) Direct drive, no belts, provincial trim, maintenance-free.
(4) Four-point fixing bracket, motor fixed more firmly.
(5) machine with stainless steel screws, anti-corrosion, acid and alkali.
(6) Using PVC blinds, anti-rain, anti-mosquitoes.
(7) Using the safety net, and to prevent foreign invasion, to increase security.
(8) Features a waterproof tank, fell into the hole to prevent water intrusion.