Chimney Ventilation Fan Low Noise Blower Stainless Steel Blower

Centrifugal fans mainly use dust removal technology. It is suitable for flue gas desulfurization treatment of coal-fired boilers, kiln, smelting and casting. The material is made of wear-resistant stainless steel. Fans can be customized according to customer requirements. Demand, energy saving and low noise.

High Reliability

1.Our products use advance FEA-aided design to enhance the reliability of structure.

2.The hub and the wheel are strengthened and leak-proof thanks to the all-steel continuous welding method. Safety is also significantly improved during operation.

3.The new shaft and coupling technology ensuring the accuracy during the assembly process while maintaining high reliability.

4.Maximum load surpasses 35% of limit speed to ensure the long-term continuous operation of the security.

5. Bearing seal can be lubricated. Service life is more than L10:80000 hours to ensure operation reliability and durability.

6. The drive unit has a protective shield using eye-catching warning color to ensure personal safety.

7. All our machines underwent vibration tests prior leaving the factory in order to achieve reliable and durable operation.

It is applicable for exhausting gas containing dust, wooden scraps, fine and crushed fiber etc. (If there are hard particles in gas, a dust-collecting device should be installed in front of the fan). It can also be used as the common ventilation and air-exchange purposes.

1. Air purification and industrial waste gas treatment, Air filtration system, Flue gas desulfurization, Flue gas denitrification.
2. Boiler's air supply and exhaust (Coal-fired boiler, Biomass boiler, Garbage incinerator, CFB boiler, Stokerfeed boiler.).
3. Industrial boiler blowing air, Industrial boiler inducing air, Industrial boiler primary air, Industrial boiler secondary air.
4. Industrial boiler waste gas desulfurization, Industrial boiler flue gas denitrification.

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.