| 摘要 |
PURPOSE: The wire heating apparatus of a wire unwinding part is provided to use a wire which is heated by a constant temperature in the internal space of a heating casing even if a temperature is descended due to seasonal variation. CONSTITUTION: A heating case(110) is mounted between an upper shelf and a lower shelf. An entrance or exit door(111) for a wire(W) is formed on one side of the heating case. A halogen lamp(130) is included in the ceiling surface of the heating case. A plurality of reflective boards(120) is connected with the ceiling surface and the floor side of the heating case and is included in a plurality of standing inner sides. A rotary plate(150) is mounted on the central part of the bottom surface of the heating case to be rotated. A plurality of reeled wires(W) is arranged in the rotary plate. A temperature sensor(140) is prepared in the inner wall surface of the heating case.
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