What is the good temperature control method for the rolling of lithium electrode sheet rolling mill?

The lithium battery pole piece is generally compacted by continuous rolling of a roll machine. In this process, the pole pieces coated with the particle coating on both sides are fed into the gap of the two rolls, and the coating is compacted under the action of the roll line load. After exiting the roll, the pole piece will elastically rebound and cause an increase in thickness. The temperature and speed of the rolling directly determine the holding time of the load on the pole piece.

The lithium battery pole piece rolling mold temperature machine is a temperature probe buried near the roller surface below the surface of the roller, and the cold roller is precisely controlled by the temperature control device. The design scheme refers to the control mode of rollers in other industries in the world, and is characterized by high temperature control precision, fast temperature balance and low energy consumption, and is a temperature control method generally adopted in modern cooling and heating rollers.