| 摘要 |
PURPOSE: A plated steel sheet manufacturing apparatus using a grinding stone polisher is provided to completely remove reversely plated materials or foreign materials from a conductor roll. CONSTITUTION: A plated steel sheet manufacturing apparatus comprises a conductor roll(4) plating strip, first polishing units(30) which contact a conductor roll to polish the conductor roll, a supporting unit which supports the polishing units, and second polishing units(20) which are arranged alternately to the first polishing units. The first and second polishing units have polishing pads(32,22) using grinding stone. |
