... coating line (color coating line,steel coating line,coil coating line,metal coating line) 1Raw material requirementshot ... liquefied gas, propane (pressure force: 50100Mbar)(choose energy type according to the local energy requirement of customers)10Roller ... 40μm )12Normal Coil coatingpolyester, silicium changed polyester, polyurethane, epoxy, alkyd resin, acrylic resin, solution-type acrylic resin, PVC ...