The company specializes in providing impeller products for famous European and American air compressor brand manufacturers and domestic wind turbine manufacturers. Committed to the production of stainless steel and aluminum-titanium alloy raw materials for high-speed impellers, as well as impeller blanks and finished products. The company has a history of nearly 30 years. It is located in the Wusong Economic Development Zone of Yangxing, Baoshan District. It covers an area of 15,000 square meters and has professional production equipment and technical production team. The company focuses on high-end advanced manufacturing and continuous innovation and development. The company relies on vacuum refining, electroslag, heat treatment, multi-axis CNC machining and various aspects of inspection and other excellent manufacturing processes and technologies to ensure product quality in all production links from raw materials to finished products, and is in a leading position in the same industry.
What is the function of an impeller in a centrifugal air compressor?
In a centrifugal air compressor, the impeller is the heart of the machine and its primary rotating component. Its core function is to transfer kinetic energy from the motor/driver to the air, accelerating it and converting that energy into pressure. Here’s a detailed breakdown of its functions: 1. Primary Function: Energy Transfer & Acceleration The impeller is a high-speed rotor with curved blades (vanes). As it spins (typically at 10,000 - 100,000 RPM), the air between its blades is forced outward radially from the center (eye) to the periphery. This centrifugal action massively increases the air's velocity (kinetic energy). 2. Key Sub-Functions and Roles: Air Intake & Direction: Air enters axially through the "eye" of the impeller. The impeller's geometry immediately captures and directs the flow radially outward. Creating Centrifugal Force: The spinning motion imparts a powerful centrifugal force on the air molecules, flinging them toward the outer diameter. This is the namesake "centrifugal" effect. Velocity Increase: The curved
