scissor bending machine_guard rail roll forming machine

Cold rolling mills operate at room temperature, as opposed to hot rolling mills that process steel above its recrystallization temperature. This process significantly improves the yield strength and hardness of the material, making it desirable for applications requiring high strength-to-weight ratios. The primary function of a cold rolling mill is to reduce material thickness and improve the finish of steel sheets and strips, which are used extensively in various industries.