Middle Pressure Industrial Centrifugal Fans High Flow Air Blower 380v 420v

Middle Pressure Industrial Centrifugal Fans High Air Flow Blower 380v

The main features of the fan are: high fan efficiency, high total pressure, low noise, flat performance curve, wide economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the current domestic industrial boilers.

High strength wear-resistant impeller anti-leaking bearing box.
Transmission part group consists of main shaft, bearing box, rolling bearing, pulley or coupling, etc.
Inlet and outlet flexible joints, dampers.
Inlet valve, bearing temperature and vibration dective sensers, impeller cleaning nozzle are optional.
With single suction, backward of monoblock type blades impeller have good aerodynamic performance and reliability of smooth operation.

Application field:

Industrial systems such as Coal-fired power, Metallurgy, Papermaking, Cement and Glass production, Chemical industry, Material handling, Sewage treatment, Waste incineration, Subway ventilation, environment protection, mine, metallurgy, petro-chemical, tunnel,Industrial boiler and Dust removal systems etc. , and wind tunnel.

Centrifugal fan production process:

Case Show:

Henan Dajing Fan Technology Co., Ltd. is located in the hinterland city of the Central Plains and Pearl in the north of Henan Province-Xinxiang. Three thousand boulevards, choose one and follow from one; focus on one, great future! Since its inception, our company has been positioned to be the only quality standard based on customer satisfaction. Strictly implement various standards, focus on the field of ventilation, and committed to creating a good environment!

The company continuously exchanges with the Chinese general machinery industry department, accumulate rich technical experience, studies and absorbs the domestic and foreignadvanced manufacture technology of the same industry, uses the advanced CAD assistant design, develops and designs many kinds of low noise by oneself, new products with high wear resistance. The pursuit of science and technology and quality is endless.

Equipped with high-speed fiber laser cutting machine, CNC spinning machine, high-precision dynamic balancing machine, automatic on-site vibration balancer, comprehensive tester and other special equipment for fan manufacturing, and the introduction of international advanced 6 s management to ensure that every part of the excellence.

Our products are widely used in power plant, boiler, kiln, mine, metallurgy, petroleum, chemical industry, chemical fertilizer, cement, paper making, drying, breeding, environmental protection ,dust removal and so on.With anti-corrosion, explosion-proof, low noise, high temperature resistance, high wear resistant and other characteristics. In addition to standard models, we can also provide all kinds of non-standard models according to the needs of customers. The products are well-selling at home and abroad, and have been repeatedly praised.