One more Contract for Six-High Mill for Copper

MINO has been awarded by Ningbo Jintian Copper (Group) Co.,Ltd. one contract for a new Six High Finishing Cold Rolling Mill for Copper and Copper Alloys.

Ningbo Jintian Copper (Group) Co.,Ltd. was established in 1986 and is today listed among the biggest Chinese players in the field of copper and copper alloy products, including strips, plates, bars, wires and tubes.

The new mill shall be installed in Ningbo plant and will be part of the Company’s investment programme aimed at improving the quantity and the quality of their production of high precision copper strip.

The mill shall produce copper strips down to a minimum thickness of 35 microns, on maximum width of 450 mm, meeting the highest standards of thickness tolerance and flatness, required nowadays in the high-tech applications for copper strips.

The new mill will be equipped with state-of-the-art automation system (including Automatic Gauge Control and Automatic Flatness Control) and with the advanced valve pulsing technology, for achieving maximum effectiveness in controlling the thermal crown of the rolls.

Following MINO’ s established and successful practice for such type of high precision equipment, the Mill will be manufactured and pre-assembled in MINO’s Alessandria (Italy) workshop.

Main data of the Mill:

Type of Mill
Rolled Material
Max. Entry Strip Width
Max. Entry Strip Thickness
Min. Exit Design Strip Thickness
Max. Coil Weight
Max. Rolling Speed

Six-High Reversing Finishing Mill
Copper and Copper Alloys
450 mm
2,0 mm
0,035 mm
6 ton
600 m/min

With this latest Contract, the number of MINO cold mills for copper sold to China alone since 2004 achieves the outstanding figure of 20, making MINO the most successful foreign supplier of copper mills in China!