core pipe making machine_2 hi cold rolling mill

Pipe extrusion is a manufacturing process that involves melting plastic granules and forming them into a continuous pipe. The process begins with the feeding of raw material into the extruder, where it is heated and transformed into a molten state. This molten plastic is then forced through a die, shaping it into the desired form. Once it exits the die, the pipe is cooled and solidified, ready for cutting into manageable lengths.