VSI impact sand making machine
Working principle: VSI sand making machine uses advanced selective crushing and cleavage crushing principle to directly apply sufficient kinetic energy to the material and convert the kinetic energy into the crushing energy required to crush the material through impact. The material is basically broken as its natural texture surface and cleavage surface, and the product shape is good and its consumption is low. The machine can realize the conversion of the two working principles of "stones hit stones" and "stones hit iron".
Max throughout capacity 520tph, compared with the crusher with the same power, the capacity is 30% higher.
Light weight, various installation, easy operation, as soon as the usage is confirmed, It needs only small adjustment to maximize the performance; It has hydraulic opening device, which makes the repair and maintenance easy and convenient.
The final material is cubic, good shape, good grade and adjustable fineness, so it is perfect for crushed sand and optimizing the materials shape.
The core parts are international famous brand(like TIMKEN bearing) to ensure the low stoppage, low noise; The special air circling system can reduce the air outlet, dust to protect the environment.
Center feeding: The material falls into the feeding hopper, enters the high-speed rotating wheel through the center feeding hole, and is rapidly accelerated in the wheel. The acceleration can reach ten times of the gravity acceleration, and then inject from the wheel at high speed. First, Colliding with another part of the material that has fallen freely after rebounding, and then impacting on the material lining (stones hit stones) or the counter-attack block (stones hit iron), being rebounded obliquely upward to the top of the vortex chamber, and changing its moving direction, The steering moves downward and collides with the material emitted from the impeller flow path to form a continuous material curtain. In this way, a piece of material is subjected to two to many chances of impact, friction and grinding and crushing in the vortex breaking chamber. The broken material is discharged from the lower discharge port.