The biggest feature of theCross flow blower in china is that the fluid flows through the fan impeller twice, the fluid flows in in the radial direction and finally flows out in the radial direction, the intake and exhaust directions are in the same plane, and the exhaust gas is evenly distributed along the width of the fan. Due to its simple structure, small size and high dynamic pressure coefficient, it can reach a long distance, and is widely used in laser instruments, air conditioners, air curtain equipment, dryers, hair dryers, home appliances and grain combine harvesters.

　　In China, the impeller must be inspected for cracks, wear, dust accumulation and other defects whenever there is a chance at the initial stage of impeller operation and during all regular inspections.

　　As long as possible, theCross flow blower in china must keep the impeller clean, and regularly brush the dust and rust on it with a wire brush, because with the extension of the operating time, the dust cannot be evenly attached to the On the impeller, the balance of the impeller will be destroyed, and the rotor will be vibrated.

　　As long as the cross-flow fan impeller in China is repaired, it needs to be rebalanced. If conditions permit, it can be balanced on site using a portable test balancing instrument.