... , PE, PS, PC, PET, EVA, PMMA and so on). Production board/sheet width biggest 2500mm, thickness is the 0.40mm-30mm ... the even three rollers, the slanting three rollers or sets up three rollers, three rollers to control warm mutually independently, the ... support disposition corresponding cold guide roller, coordinates many to set up the air blower, causes the cooling performance to be better ...