Primary Industrial Centrifugal Blower Fan Cast Iron Boiler Centrifugal Fan

Primary Industrial Boiler Centrifugal Blower Fan Cast Iron Long Life

Double-suction industrial boiler fans have a large flow and are widely used in large factories. The induced draft fan adopts a double-sided short-term, double-support structure. The entire fan is composed of a rotor group, a casing, an air inlet, an air inlet box, an adjusting damper, a transmission group, a sliding bearing, a turning gear and a forced lubrication system.

Structure:
Wheel hubs and blades are molded by hydraulic tensioning
Full welding connection
Flanges of the cylinder are made of spinning flanging process.

Features:
High qualitycarbon steel, Cost-effective
Customized paint color
100 degrees (Can run 20 hours continuously), 300 degrees (Can run 60 minutes continuously)
Dual frequency motor

The biggest advantage of our products is:"Low noise, Big Air flow High stabiltiy, high efficiency".
Low noise: we adopt two-sides banlances on fan, Vibration speed virtual value of fans ≤0.5 mm/s
High stabitility: we test every fan and blowers before shipment, and life time more than 30000 h
High efficiency: our fan adopted the specical design to keep the best banlance betwwen Air flow and Noise.

Low Preessure Centrifugal fan is a ideal dust suction equipment for Food processing plants.The fan model is selectable according to air flow need, it works smoothly, safe and reliable to operate.

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.