... -110mm PPR pipes production line, PPR pipes extrusion line, PPR pipes making machineSJ-65/33 series PPR pipes production line is used for ... for the water supply and agricultural plumbing. The whole production line has the following characters:1. high capacity and lower ... water cooling machine, haul-off machine, oil printing machine,saw blade cutting machine, stacker 2. automatic vacuum loader, SJ-65/ ...