The main principle of a plastic crusher is that an electric motor drives a moving cutter disc to rotate at high speed. During this high-speed rotation, the moving cutter disc tends to move relative to the stationary cutter disc. The gap between the moving and stationary cutters is the key cutting surface for crushing and shearing the plastic. This process effectively crushes large pieces of plastic.
Specifically, the plastic crusher generates shearing force through the interaction between the high-speed rotating moving cutter disc and the relatively stationary cutter disc. This force causes the plastic to be crushed within the gap between the moving and stationary cutters. This shearing force effectively cuts large pieces of plastic into smaller particles.
During the crushing process, the crushed plastic particles are filtered through a screen. The size of the screen aperture determines the final output particle size. By appropriately setting the screen aperture, different sizes of plastic particles can be obtained to meet various application needs.
The working principle of a plastic crusher is simple and efficient. Through the high-speed relative motion between the moving and stationary cutters and the filtering effect of the screen, it achieves the crushing of large pieces of plastic and the control of particle size. This equipment is widely used in fields such as plastic recycling and plastic product processing, and is of great significance for the treatment of plastic waste and the reuse of resources.
