SYSTEM FOR PREPARING ELECTRODE HAVING HIGH CYCLE EFFICIENCY, METHOD FOR PREPARING ELECTRODE HAVING HIGH CYCLE EFFICIENCY, AND APPLICATION THEREOF

The system comprises an electrode treatment unit; a temperature control treatment device () connected in series to the electrode treatment unit, the temperature control treatment device () comprising a temperature control vacuum treatment device () or a temperature control inert treatment device (); and a lift-off unit connected in series to the temperature control treatment device (). Or the system comprises an atmosphere box (), the interior of the atmosphere box () being vacuum, or an inert atmosphere and/or a protective atmosphere; and the electrode treatment unit provided inside the atmosphere box (), the temperature control box () connected in series to the electrode treatment unit, and the lift-off unit connected in series to the temperature control box (). The electrode treatment unit comprises a first metal source unwinding shaft (); a metal electrode unwinding shaft () to be supplemented and a compression roller device.