The line is used to produce PP-R pipe. As a new kind of pipe of green protecting environment, it has the features of sanitation, non-poison, non-rust, heat resistance and long life. The pipe is mainly used in the fields of water supply and hot water for warm for resident life and industry. It can replace copper pipe and aluminium pipe. The machine can be changed to produce PPA/PPC/PP/PE pipe. single screw extruder
