175*73.6mm Waterproof IP55 Fan Ec-AC Backward Curved Centrifugal Fan

Our deep understanding of product application, and continuous improvement of technology make our centrifugal roof fan, Local Ventilator Under Mine, airfoil centrifugal fan has the ability to upgrade in a timely manner. All stuff sincerely welcome guests come to visit our factory. Facing the new era, we will inspire and forge ahead under the correct leadership of the country, with the care and support of our partners and all walks of life.

High Pressure Ventilator,the fans are single-suction type, with a total of 13 machine numbers: №4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9, 10, 11.2, 12.5, 14, 16.
Fans are available in right-hand and left-hand types. Viewed from one end of the motor, if the impeller rotates clockwise, it is called a right-handed fan, and it is indicated by "right"; if it rotates counterclockwise, it is called a left-handed fan, and it is indicated by "left".

The position of the air outlet of the fan is indicated by the angle of the air outlet of the casing. "Left" and "Right" can be made into six angles of 0°, 45°, 90°, 135°, 180°, and 225°.
The fan transmission mode is A type (№4～6.3)
And D type (№7.1 ~ 16) two.

High Pressure Ventilator,there are 12 and 16, 2 types of fan blades. All are forward-curved leaves. The maximum peripheral speed of the outer edge of the impeller diffuser does not exceed 140m/s. After the impeller is formed, it is corrected by static and dynamic balance, and the operation is stable.

Chassis: High Pressure Ventilator,it is welded into a volute-shaped whole with ordinary steel plates.
Air inlet: made into a convergent streamlined overall structure, fixed on the front cover group with bolts.
Transmission group: composed of main shaft, bearing box, coupling, etc. The main shaft is made of high-quality steel, and the overall structure of the bearing box adopts rolling bearings, which are lubricated with grease.

Reasonable Value and Efficient Service' for 175*73.6mm Waterproof IP55 Fan Ec-AC Backward Curved Centrifugal Fan. We continue to cultivate the core competitiveness of the enterprise and drive the sustainable and healthy development of the company. On the basis of reforming the traditional marketing channel model, we establish a new demand oriented marketing channel model.