... producing flat sheet from steel coils.This automatic cut to length line is a integration of mechanical, electrical, hydraulic ... of loading cart, double bracing uncoiler, hydraulic guiding device, pinching device, flattening machine, length gauge, stacker, electrical controller, hydraulic system, etc. ... length300~4000 mm300~4000 mm300~4000 mm300~4000 mmCutting length tolerance±1 mm±1 mm±1 mm±1 mmMax. ...