| 摘要 |
PURPOSE: A slight oil feeder of a slight oil coating apparatus is provided to evenly spread slight oil on the surface of a rolled product by heating air to be supplied to a slight oil coating apparatus. CONSTITUTION: A slight oil feeder of a slight oil coating apparatus comprises an air inlet(210), an air dryer(220), a filter(230), a heater(270), and a slight oil control unit(280). The air dryer is connected to the air inlet through a connection path and dries the air drawn in. The filter is connected to the air dryer through a connection path and filters impurities in the air drawn in. The heater is connected to the filter through a connection path and heats the air drawn in. The slight oil control unit discharges slight oil, mixes the slight oil with the air heated by the heater, and supplies the mixture to a slight oil coating apparatus.
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