... surface grinder, 10000 mm gantry type nc boring and milling machine, which can fully meet all kinds of plastic products ... plastic mashinery. Mainly fit for the manufacture of single-layer ,double-layer and multi-layer of plastic materials like PVC, PS, OPP, PO, ... profile, pipe, pelletizing, etc.The extruder fits for thermoplastic film, plate, sheet, bar, profile, pipe, plastic granulation for PP, PE, ...