... grinder, 10000 mm gantry type nc boring and milling machine, which can fully meet all kinds of plastic products ... of plastic mashinery. Mainly fit for the manufacture of single-layer, double-layer and multi-layer of plastic materials ... extruding and forming plastic plate, sheet, film, profile, pipe, pelletizing, etc.Single-screw extruder fits for thermoplastic film, plate, sheet, bar, profile, ...