... configurate of production linemanual uncoiler, 1 set;main machine for roll forming, 1 set;controlling system, 1 set;hydraulic system ... coil: 505mmload weight: less than 5.0 tonnes.main machine for roll formingthe material of roller: 45# steel (Hard ... code)PLC controlling systemmain function: set length, set number, automatic/manual change.HMI, PLC, encoder, main power switch. cold roll forming machine ...