This equipment is used to produce cold-rolled copper rods. After being processed by cold rolling mill, the mechanical properties of the copper rods can be greatly improved and the casting defects of the copper rods can be compensated. This equipment rolls the copper rod from Ф 17 mm to Ф8 mm with the capacity of 3000 kg/hour, and rolls the copper rod from Ф 8 mm to Ф4 mm with the capacity of 2900 kg/hour.