Backward Curved Centrifugal Fan Accessories Impeller Wheel Red Centrifugal Blower Parts

Backward curved tangent line anti-corrosion coating thermal spraying impeller wheel industrial centrifugal fan

The corrosion and wear of fan impeller is mainly caused by corrosion and stress corrosion caused by corrosive gas in the fan conveying medium. The types of corrosion caused by different transport media are also different. In order to prevent corrosion and impeller corrosion and wear, the following measures are usually adopted: stainless steel with strong corrosion resistance is used as impeller material; Coating or spraying anti-corrosion layer on the surface of the impeller and improving the surface quality of the impeller to solve the corrosion and wear problem.
Amorphous nickel-phosphorus (Ni-P) alloy plating is a relatively successful surface anti-corrosion coating method. Due to the ideal amorphous structure and the alloy characteristics of the coating, the grain boundary corrosion and grain boundary defects are avoided. The Ni-P alloy with a coating hardness of HRC50-70 has strong corrosion resistance, wear resistance, and corrosion resistance to hydrochloric acid, sulfuric acid, phosphoric acid and caustic soda.

The surface of fan impeller is coated with amorphous nickel-phosphorus (Ni-P) alloy as a good corrosion resistance process.

Key Features

• Product as drawing.
• Customized
• Diameter :400-3500mm.
• Material:Carton steel Q345, Staliness steel, Aluminium.Cast iron, bronze, stainless steel, manganese bronze, Monel, INCONEL, and non-metallic materials.Non-metallic material composition: PPS plastic, phenolic resin and so on
• Special Treatment: Wear-resisting processing, Surfacing welding processing.

ZR Blower-Premier Centrifugal Fan Manufacturer

Factory Overview.

Zhirong Blower Co., Ltd., which was founded in 1985 and used to be a state - owned blower manufacturing plant affiliated to China Ministry of Machinery Industry in the past, is responsible for designing and manufacturing industrial blowers for the key projects of the Nation. Spanning 100000 square meters, our facility integrates cutting - edge production lines and advanced machinery, enabling seamless manufacturing from component design to final assembly. A team of skilled technicians and workers adheres to strict international quality standards at every production stage. Committed to innovation and sustainability, we continuously optimize processes to deliver reliable, energy - efficient solutions, solidifying our position in the global market.

Product Portfolio.
Our diverse range of centrifugal fans caters to varied industrial needs. Backward - curved fans ensure high efficiency in clean air applications, while backward - inclined models excel in noise - reduction and energy - saving tasks, ideal for high - temperature environments. Forward - curved fans withstand extreme heat, suitable for industrial heating processes, and high - pressure fans handle heavy - duty operations like particulate transport. Each product undergoes rigorous testing for air volume, pressure, and durability, guaranteeing performance excellence across HVAC, manufacturing, and chemical sectors.

Comprehensive Services.
We prioritize customer satisfaction through end - to - end support. Pre - sales, our experts analyze project requirements to recommend tailored fan models, offering detailed technical consultations. Post - purchase, our 24/7 after - sales team provides on - site installation guidance, maintenance training, and rapid troubleshooting. With a global service network, we ensure timely assistance, minimizing downtime. Our commitment to transparency, responsiveness, and long - term partnerships has earned us trust from clients worldwide.