How to extend the life of centrifugal fans in high dust and harsh environments?

In harsh environments with high dust concentration (80–150g/Nm³), conventional impellers wear out quickly. SIMO BLOWER’s innovative design extends impeller lifespan to 3 times that of standard products, ensuring long-term stable operation and reduced maintenance costs.

Key Advantages:

1.High-Strength Materials: Impellers made from reinforced steel extend service life;
2.Optimized Profile Design: Backward-curved blades based on gas-solid flow theory ensure high efficiency and wear resistance;
3.Anti-Dust Accumulation: Guide vanes at the inlet prevent dust buildup and reduce wear;
4.Wear-Resistant Structure: Thickened blade inlets and wear plates on the hub protect critical areas;
5.Welding Technology: Intermittent hardfacing forms vortices to reduce particle impact, further enhancing durability.