​A plastic extrusion machine is a core piece of equipment used in polymer processing industries, converting raw plastic materials into continuous, uniform products such as pellets, pipes, sheets, profiles, and films. Through controlled heating, melting, mixing, and pressure-driven shaping, extrusion enables high-volume, consistent, and repeatable production.

​Plastic recycling machines form the backbone of modern waste-to-resource systems, enabling manufacturers, recyclers, and environmental enterprises to convert discarded plastic into usable raw material.

​A plastic dewatering machine is an essential part of modern plastic recycling and processing systems, designed to remove moisture from washed or processed plastic materials. This article explains what the machine is, how it works, its advantages, and why it is indispensable in plastic recycling lines.