... , die, calibration table, haul-off unit, cutting unit. XPS foam board extrusion lineXPS foamed sheet, also named as Polystyrene Extrusion Plastic ... heat conducting and the coefficient of steam pervasion are all lower than those of other sheet heat insulating materials and they ... ,1200350kW45mXPS150/200-2700150-250600,900,1200,2400,2700630kW55m XPS foam board extrusion line