Performance:
　　The production line is applicable to metal rolls of va rious specifications.Through unrolling leveling and cutting，rolled plates are turned into flat plales of the desired length and width．
　　The production line is chiefly composed feeding cart，double support uncoilling unit,preliminary leveling unit，finishing leveling unit，center-fixing unit，laterally-cutting unit．stacking unit and servot ransmission system．And between the units there are oscillating intermediate bridges，traction devices and deviation-correcting devices.