... space Production Introduction:It is specially designed forming roofing corrugated sheet, wall panel, floor deck, under mass-production. The ... production line consists of feeding unit, uncoiler, feeding guide, roll forming machine, cutter, automatic stacker, hydraulic system and electric ... speed: 40m/min;1) Hydraulic cutter:2) Stop to cut, Post cut, 3) Cutting tool material: Cr12, Heat treatment4) PLC ...