rubber flexible fuel pipe extruder 

Extrusion Working principle Extrusion Working principle Extrusion process is a continuous process of forming a plastic material with a certain cross section under certain conditions. Working structure The screw scan be divided into the feed section, the compression section and the extrusion section. Different material have different compression ration, different design. Extrusion Die A die is a pre-designed chamber that serves as a shaping tool. Different molds have different products.