And according to the market needs, we have 1.5 Ton, 3 Ton, 5 Ton, 10 ton and more types design for you too choose. In this article, mainly we show the 7 Ton hydraulic decoiler for roofing forming machine. As for the metal roofing sheet machine, the shaft is longer to Max 1650mm or more and then thickness to 1.0mm or more. The weight we design for 7 Ton, as to the loading car,you can choose to add or not.