Cold Rolling
In cold rolling the hot rolled coil is passed into thinner gauges of the required size through further passing into rolling stands. Cold rolled steel possesses a better surface, enhanced strength and better dimensional characteristics than hot rolled steel.
Hadeed Pakistan purchased 6 High Reversing Cold Rolling Mill manufactured by China First Heavy Industries with the following features.
Annual Capacity | 300,000 MT |
Sheet width | 700 mm - 1350 mm |
Coil Weight | 26 Tons |
Speed | 1000 Meters per minute |
Input | 2 mm - 4 mm |
Output | 0.2 mm - 3.0 mm |
