Plastic crushing machine, Plastic grinding machine, Plastic grinder, Plastic crusher

Plastic crushing machine, grinding machine is used for size reduction, an essential step in plastic recycling. Plastic grinding machine  have the ability to quickly break down plastic products such as plastic bottles, braket, drums, and films into small, uniform pieces called “regrinds” or “flakes”. In some cases, this maybe the only step required before it can be reused in manufacturing new plastic products. For the most part, recycling the plastic need much more processing in sorting and separation, size reduction, washing, and pelletizing.

In plastic crushing grinding machine, cutting knives are install on a high-speed rotating rotor driven by an electric motor. This rotor is encased in a cutting chamber where stationary knives are installed. As the plastic scrap enters this cutting chamber, the rotating knives come into contact with the stationary knives cutting the plastic into small pieces. A large screen mesh with many holes is placed at the bottom. The plastic will continue to mix and be cut by the knives until it is small enough to fall through the mesh holes. So, through adjusting the size of the holes, can control the size of the output.