PVC+PMMA/Asa Glaze Roof Tile Production Line (720-1100MM WIDTH) Jiangsu Beier Machinery Co., Ltd. Base Info Model NO.:720-1100MM WIDTHType:Sheet ExtruderPlastic Processed:PVCScrew:Twin-ScrewAutomation:AutomaticComputerized:Computerized Description Pre:Semi Automatic Semi Automatic Plastic Bottle Making Machine for Producing Different Kinds ... Next:Screw and Barrel for PP/PE/PVC