Plastic extrusion waveboard unit is used with SJSZ-65 × 22 cone double screw extruder with corresponding waveboard forming machine, traction assistant machine and cutting machine. It can continuously produce building for UPVC color weather resistant flame retardant plastic waveboard. Na yïn ye kä ye kek looi waar, a lëu bï kek ya looi, a lëu bï kek ya looi, a lëu bï kek ya looi, a lëu bï kek ya looi, a lëu bï kek ya looi, a lëu bï kek ya looi, a lëu bï kek ya looi, a lëu bï kek ya looi.

Parameters Technical: