The NC sheet cutting line (with a leveler machine and a complete complex sheet grouping), this 40-meter-long cutting line has a 30-ton coil carrying carriage, a four-way double-sided coil opener complex that can open and close the jaws based on the coil 470 to 620mm, two sets of leveler; one for sheets with thickness of 1.5 ~ 0.4 and another from ~ 1.53mm , a feeder set with a precision of ±0.2 mm with 1m length , a high speed stamping guillotine for cutting sheet, accelerator table of cut sheet, a set of categorized cut sheets that act as a fan, while precisely packing, prevents the sheet to be damaged (scratches), and is used for colorful and sensitive sheets.