| 摘要 |
PURPOSE: A slab heat-insulating device is provided to cover the edges of a slab by detecting the position of the slab and automatically moving down a cover unit. CONSTITUTION: A slab heat-insulating device(1) comprises transfer roller units(10) transferring a slab extracted from a heating furnace(100), a cover unit(20) covering the edges of the slab, a moving unit(30) moving the cover unit, and a sensing unit(40) located between transfer roller units and sensing the position of the slab. [Reference numerals] (100) Heating furnace; (200) Descaler; (50) Control unit |
