System for preparing electrode having high cycle efficiency, method for preparing electrode having high cycle efficiency, and application thereof

A system for manufacturing an electrode having high cycle efficiency, comprising:

• an atmosphere box inside which a vacuum atmosphere or an inert atmosphere or a protective atmosphere or a mixed atmosphere of an inert atmosphere-a protective atmosphere is present;
• an electrode treatment unit arranged inside the atmosphere box;
• a temperature control box in serial connection with the electrode treatment unit;
• and
• a stripping unit in serial connection with the temperature control box, which separates a first metal source after being press rolled and an electrode of a metal to be supplemented after being press rolled,
• wherein the electrode treatment unit comprises an unwinding shaft of the first metal source, for unwinding the first metal source;
• an unwinding shaft of the electrode of a metal to be supplemented in parallel connection with the unwinding shaft of the first metal source, for unwinding the electrode of a metal to be supplemented;
• and a press roller device in serial connection with the unwinding shaft of the first metal source and the unwinding shaft of the electrode of a metal to be supplemented, for press rolling the first metal source and the electrode of a metal to be supplemented into a composite electrode.