1,plastic roof tile production line,roof tile extrusion line 2,pvc roof tile machine, 3,extruder: 80-92mm 4,output:150-400kgs Characteristics ... profile, as ceiling,Deck,Floor,Plank,Windowsill ,Door frame and Board widely2.Conical twin-screw extruder is perfect,with WPC ... kinds of profile customer required.4.supply formula guide and staple raw material purchase.Technical data ModelMax.wide(mm) ...