Automatic PU Sandwich Panel Production line with Mitsubishi PLC

●Automatic PU Sandwich Panel Production line Product description： Automatic PU Sandwich Panel Production line is a production line that first form the color steel, then use the strong adhesive to composite the color steel board with the inner core material. Which we will get a new building material with high strength, light weight, heat insulation and heat preservation, strong and durable, beautiful appearance, bright color and no need decorating.