... capacity and good plasticlization effect, make sure the pipes quality. 2. easy to maintain, the whole production line even no ... haul-off machine, oil printing machine,saw blade cutting machine, stacker 2. automatic vacuum loader, SJ-65/33 high speed extruder, vacuum ... machine, round cutting machine, stacker the design 1 has lower cost than design 2, compared with design 2, the out appearance is not ...