| 摘要 |
<p>PURPOSE: A coating apparatus is provided to facilitate the replacement of drum with suitable capacity for coating, and can be easily cleaned. CONSTITUTION: A coating apparatus comprises: a drum(100) installed rotatably; a hot wind inflow pipe(400) supplying hot wind to the inside of the drum; a hot wind discharge pipe discharging hot wind from the inside of the drum; a shaft transferring the driving force of a motor to the drum; a boss formed behind the drum and including a receiving part; a protrusion instead into the receiving part; a first chamfer formed on the inner surface of the receiving part; a second chamfer formed on the outer surface of the receiving part corresponding with the first chamfer.</p> |
