K Type Large Span Curving Roof Tile Machine K Type Large Span Curving Roof Tile Machine can product various of type large span roof panel. Large span roof panel is one kind of roof tile, but it`s side is much longer. Different with the normal roof tile, It usually used in large building but no girder, sunch as warehouse , workshop and so on.We are manufacture specialized in K Type Large Span Curving Roof Tile Machine. Technical description: Suitable material: galvanized steel, colored steel, etc Coil thickness: 1.0 1.5mm Roller stations: 15stations Roller diameter: 80mm Main Power: 7.5kw Secondly power: 4.0kw Side power: 1.5*2 Hydraulic cutting power: 4.0kw Roller material: 45# steel, high-frequency quenchingHRC 58-62 Shaft material: No.45 steel Cutting Blade material: Cr12 Mov Power supply: 380V 50Hz 3 Phase or as per your requirement Other Model Information Process of Build Contstrut (Read picture from left to right)