Apparatus for manufacturing dry electrode

A dry electrode manufacturing apparatus comprising:

• a plurality of rollers configured to calender a first fine powder into a free standing film;
• a laminating roller positioned adjacent to the plurality of first rollers in a first direction and configured to laminate the free standing film onto a side of a current collector;
• a plurality of first trimming knives that are moveable in a second direction crossing the first direction and configured to adjust a film width in the second direction of the free standing film that passes by the first laminating roller in the first direction;
• a vision portion that photographs the side of the current collector, on which the free standing film is laminated;
• and
• a controller that is connected with the vision portion and the trimming knives, and the controller being configured to control positions of the trimming knives in the second direction based on the film width of the free standing film laminated onto the side of the current collector.