| 摘要 |
PURPOSE: An extracting device is provided to improve the quality of a material by preventing a temperature difference as a contact portion of the material and the extracting device is changed on a cycle. CONSTITUTION: An extracting device includes an extraction frame (130) and an extraction fork unit (140). The extraction fork unit enters the inside of a heating furnace, extracts a material to the outside, and includes a support (141) and a rotation driving unit. The rotation driving unit provides torque to the support. |
