PVC profile making line 1. double screw extruder 2. vacuum forming table 3. ISO:9001:2000 4. pvc window and door PVC profile making line Features: 1) Usage: used to produce plastic-wood compound materials, special shape materials, plate materials, and floor or wall panels2) Arrangement: extruding machine, vacuum shape fitting table, hauling off and cutting machine unit, stacking frame3) Uses RKC ...