PPR pipe making machine is mainly used in the manufacture of plastic PP/PE/PPR pipes PPR pipe making machineWe can provide many kinds ... , PPR production line and etc. Pipe production line features: Human-machine interface, high degree of automation Adopting special screw, good effect ... -250mmSJSZ651-6m95kw32mPVC-400200-400mmSJSZ801-6m135kw40mPVC-630315-630mmSJSZ921-4m255kw52m PPR pipe making machine