Sandwich panel production line: 1. General description: This HIM-S-6 sandwich panel lamination line is designed to produce EPS and heat-insulation sandwich panel; Variety of roofing panel shapes with EPS core. 2. Material 2.1 Steel sheets 2.1.1 facer sheets: Color steel sheets: It is 0.2-0.6mm in thickness and 1250 mm or 1000 mm in width. Steel coil inner diameter: 500mm, 600mm. For other specification, need to be equipped with coil clamp. Steel coil weight: 3mt 5mt. epoxy galvanized layer; surface coating wont fall off after bending. 2.1.2 blanking plate: Thickness: 0.2 0.6mm, width shows as following chart: (±1mm) Plate thickness (mm)Joint blanking plate(mm)Tile blanking plate(mm)ProtrudingNotchProtrudingNotch506574687875909993103100115124118128