Cast Film Extrusion Line

A pipe extrusion line consists of different parts. An extruder converts raw plastic material into a continuous tubular melt by extrusion through an annular die. The molten pipe then proceeds through a sizing or calibration bench (which adjust its dimensions) to a cooling tank.Cast extrusion is a plastic manufacturing process where plastic resins are melted and pushed through a slit die into films or sheets, cooled down, and then wound up to the final roll prod ucts.