Qingdao HuaRunDe Plastic Machinery Co.,Ltd is one of the leading China pvc ceiling panel extrusion ... design is reasonable, the operation is stable, it can conduct automatic cutting with fixed length. Powder & dust suction device can be ... . The stacker platform can choose such specifications as 4-meter, 6-meter, 8-meter, 11-meter, etc. With twin parallel screws extruder, it is ...