Secondary battery manufacturing apparatus and method

A secondary battery manufacturing apparatus comprising:

• an air supply duct that guides a flow of drying air in a first direction;
• and
• a drying trunk connected to the air supply duct to guide the flow of the drying air in a second direction intersecting the first direction and supply the drying air to an electrode at a bottom thereof,
• wherein the air supply duct includes a plurality of air supply vanes that partition a plurality of air supply flow paths,
• the drying trunk includes a plurality of drying vanes that partition a plurality of drying flow paths to correspond to the plurality of air supply flow paths,
• the plurality of air supply vanes distribute the drying air and guide the flow of the drying air in a width direction of the air supply duct intersecting the first direction, and
• the plurality of drying vanes distribute the drying air and guide the flow of the drying air in a width direction of the drying trunk intersecting the second direction.