... up and down cooling roller, ensure the thick board flat, smooth and cool fast, reduce the ... line can produce the monolayer and multilayer thick board with HDPE, ABS, PS. The thickness range ... to 30mm, width can be upto 2000mm. The board has many features, light, nontoxic smooth surface, erosion ... can be used in the mechanical property.The board is used widely in food industry, chemical industry ...