Equipment and Method for Drying Electrode Substrate Comprising Screen for Flow Volume Distribution

Equipment for drying an electrode substrate, the equipment comprising:

• a drying furnace which dries an electrode substrate;
• a hot air discharge unit including a nozzle configured to discharge hot air;
• and
• a screen positioned on a hot air discharge line of the hot air discharge unit, the screen configured to control the hot air discharged from the nozzle,
• wherein the screen comprises a center part and a side part on a basis of a length in a width direction of the electrode substrate and satisfies a first condition:
• Dcenter>1.3×Dside,
• wherein Dcenter denotes an average opening ratio in a center part region on a basis of the length in the width direction of the electrode substrate, and
• wherein Dside denotes an average opening ratio of side parts formed on opposing side surfaces of the center part.