5.5KW Double Layer Roll Forming Machine , Trapezoidal Sheet Roll Forming Machine

840 - C21 Double Rib Ecotrim Galvanized Steel Profile Metal Roof Press Machine 1, Main Component of the production line: 1). Decoiler---------------------------------------------1unit 2). Feeding guide-------------------------------------1unit 3). Main roll forming system------------------------1 unit 4). Hydraulic station-----------------------------------1 unit 5). Hydraulic cutting service-------------------------1 unit 6). PLC computer control----------------------------