CLOSED ROTOR VERTICAL SHAFT IMPACT CRUSHER (VSI)

NEONMACH Closed Rotor Vertical Shaft Impact Crusher (VSI) is a tertiary crusher that accelerates material within the rotor and directs it into the crushing chamber in a controlled manner. The closed rotor design retains the material inside the rotor, increasing impact efficiency and minimizing energy loss. High rotor speed and intense impact forces result in high reduction ratios and a consistent particle size distribution. It operates based on rock-on-rock and rock-on-liner crushing principles, providing flexibility for different material types. With wear-resistant rotor components and optimized internal geometry, it ensures low wear cost and stable product quality. It is widely used in sand production and fine aggregate applications.