Cold Rolling

Longding Aluminium has 10 sets of cold rolling machines, which can produce more than 40 kinds of high quality air conditioning foil, container foil, composite panel, PS substrate, embossed board, battery packing material, security cover, cable tape and regular/light guage foil stock, etc.

Our cold rolling mills of the cold rolling production lines are all equipped with Siemens version gauge and German Semmer Feischer thickness gauge, as well as a variety of supporting equipments such as 5 sets of longitudinal shear, 4 sets of stretch bending straightener, 3 sets of thick and thin shear, 27 sets of annealing furnace and horizontal shear finishing equipment.