... segments of elongation could be controlled separately.• The shape of copper strip could be rectified effectively by reasonable distributing 2 segments ... meet the needs of electronic industry.Technological parameter:1. Material: Copper AlloyC10200, C 11000, C11100, C26000, C27000, C19025, C19400, C19210, D ... %3. Product: Product Flatness≤5I Supply finishing, hot-rolled, rough rolling, rolling mill