The extrusion process is a cornerstone of modern manufacturing, widely used across industries ranging from plastics and metals to food processing and pharmaceuticals. In plastics manufacturing, extrusion transforms raw polymer materials into continuous shapes.

​The plastic pellet extrusion process is a fundamental stage in the production and recycling of plastics. It transforms raw polymer materials or recycled plastic waste into small, uniform pellets that serve as the base feedstock for later molding, extrusion, or compounding applications.

​A plastic pelletizer is a critical machine in the plastic recycling and manufacturing industry. It converts raw plastic materials, such as flakes, regrind, or powder, into uniform pellets — a form that’s easier to handle, transport, and reuse in downstream processes like injection molding, extrusion, or film blowing.