Metal 17251 High Pressure Axial Fan 172X152X51 Waterproof 250cfm Exhaust Fan 12V Ventilator Ce

It is necessary for us to improve and optimize the quality of Coal Mine Explosion-proof Double Impeller, Mine-to-spin Pressurized Fan, Mine Explosion-proof Induced Draft Fan in order to make our products more competitive in the market. We are willing to provide better products for our customers. Enterprises must not only have a strong vitality, but also a great soul. We have been persisting in the business essence 'Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service. Looking forward to the future, we are full of confidence, ideals and passion. We will take 'creating a century-old enterprise and building a century-old brand' as our mission, with a spirit of perseverance, we will continue to build an excellent enterprise and forge ahead!

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.

We provide our customers with professional Metal 17251 High Pressure Axial Fan 172X152X51 Waterproof 250cfm Exhaust Fan 12V Ventilator Ce with sales of high-quality products as the core competitiveness and R&D as the basis for development. We make unremitting efforts to realize the goal of 'We Will Always Keep in Pace with the Time'. Our company has a long history and has a number of talents who have accumulated many years of technical experience.