700mm 4hi cold rolling mill is used for rolling pickled thiner than 5mm coils to produce thicker than 0.3mm coils.

700mm 4hi  cold rolling mill is used to roll pickled, trimmed coiled-strips of the low-carbon steel and middle-carbon steel with the thickness of less than 5mm to the coiled strips with required thickness, flatness and finishing through several pass, back and forth under normal ambient condition.

Product Specification
Low Material		Hot roll steel coil pickled and edge trimmed
Material Type		Low carbon steel and middle carbon steel
Delegate Steel No		Q195, Q235
Strip Thickness		≤5.0mm	Strip Width		≤600mm
Finished Product
Strip Thickness		≥0.3mm	Strip Width		≤600mm
Coil Inside Diameter		508 mm	Coil Outside Diameter		1850 mm
Max Coil Weight		6 T
Machine specification
Max. Rolling Force		5000kN	Max. Rolling Velocity		120m/min
Dimension of Working Roll		185×700
Dimension of Back-up Roll		650×650

700mm 4hi cold rolling mill