Electrode roll press is a machine that rolls the coated and dried electrode to a certain thickness. The most important thing during rolling is to precisely control the gap between the main rollers so that a constant linear pressure is applied to the entire electrode. PNT uses a hydraulic servo control system to control the position of the lower roller. Through this, reproducibility within 1um can be secured. When rolling the cathode electrode, hot rolling can be applied to achieve a higher compression rate, and in the case of the anode electrode, spring-back can be prevented through tandem rolling. In addition, we also have various technologies such as wrinkle removal technology using various special functions such as high frequency induction heating unit and 1000N high tension web stretching unit.