White Material Centrifugal Blower Fan Large Air Flow Stainless Steel Blade

Large Air Flow Stainless Steel Blade Material Centrifugal Blower Fan

4-73 series boiler centrifugal fans are applicable to industrial boiler that burns a variety of media and equipped with devices to reduce smoke and dust. The conveying gas temp 250°C. The drive means of this fan has C-type and D-type two kinds with water-cool, bearing base and air volume regulating door, If a de-oscillator is chosen, the user can lace the fan in the concrete plane. It is easy to install and debug with noneed for the bolt. Our company can provide the stainless steel heat boiler centrifugal blower when the temperature of air must exceed 250 °C.

1. Impeller:
Consists of tilting circular arc thin plate blade, curve front plate and flat plate rear disc, all made of steel plate and corrected by static and dynamic balance, air performance is good, efficiency is high, noise is low, operation is stable. 3. 5 is composed of 12 leaves, 4. 5 is composed of 14 leaves, and more than 5 is composed of 16 pieces.
2. Housing:
Made into two different types, the 3-12 housing is integrated and can not be disassembled; the 14-20 housing is made into two open types, divided in two halves along the middle horizontal plane and connected by bolts.
3. Inlet:
Made into a whole, installed on one side of the fan, parallel to the axial section of the curve shape, can make the gas enter the impeller smoothly, and the loss is relatively small.
4. Transmission:
Consists of spindle, bearing box, rolling bearing and belt wheel.

Centrifugal fan production process:

Case Show:

FAQ

Q1: What information do you need to select the suitable fan model?
A: Air flow, total pressure or static pressure, voltage, working condition.

Q2: What is your terms of packing?
A: Standard export paper box or according to customer’s requirement.

Q3: What are your main market places?
A: Europe,America,Japan,Southeast Asia and the Middle East.

Q4: What's the delivery time?
A: Usually,It takes 15-30 days.

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.