This is roll forming machine for producing storage racks, the roll forming machine production line is mainly composed with uncoiler, leveler, servo feeding machine, punching machine, roll forming machine, cutting machine and control unit. The production line has the characteristics of high degree of automation, high efficiency, good stability, etc.; it has been used by many users in China and has won good customer reviews. The roll forming production line is capable to produce different size of products automatically. The machine is equipped the PLC system with touch screen, so the machine can read the CAD drawing directly which is user friendly.