Have you ever wondered how plastic pipes, sheets, or even profiles are made in mass production? The answer lies in a plastic extruder machine. This essential piece of equipment is used to melt raw plastic and shape it into continuous forms. In industries ranging from construction to packaging, plastic extruders play a critical role in creating a wide variety of products.

In the plastic extrusion molding line, the plastic extruder is usually called the main machine, and the plastic extrusion machine of the following equipment is called the auxiliary machine. After more than 100 years of development, plastic extruders have been derived from the original single screw.

The plastic extruder relies on the pressure and shear force generated by the rotation of the screw to ensure that the material is fully plasticized and evenly mixed and formed through the die.

The most important production process in the production of plastic profiles is the control of temperature parameters. The temperature control accuracy of the extruder directly determines the product quality and mechanical properties. At the same time, the barrel temperature has a direct and obvious