The production line uses specially designed SJSZ conical twin-screw extruder,Website:://.chinaextruders.net, Primary for the production of pvc window panels, can also produce wide door, cabinet board, hanging wall and so on. Use different specifications of conical twin-screw extruder, and configure the appropriate shaping table, traction machine, cutting machine and unloading stations and other auxiliary equipment, configuration, large cooling device to ensure the shaping effect, product width can choose between 600-1250mm .The production line imported governor, with a wide speed range, high precision temperature control, convenient and reliable operation.Crawler tractor with precision gear motor and inverter, with reasonable structure, large drawing force, stable and so on.Cutting machine with reliable accuracy, high cutting accuracy.Auxiliary programmable computer control or domestic control system, reliable and stable machine control.Production Process:Mixer→Conical twin screw extruder→Mould→Vacuum forming table→Tractor→Laminating machine→Cutting Machine→Unloading station