| 摘要 |
PROBLEM TO BE SOLVED: To remove an excessive release agent sanitarily and rapidly without a manual work. SOLUTION: A powder release agent coating system includes a release agent supply part 1, which is equipped with a feed air compression means 10 for compressing feed air, a supply passage 11 for connecting the feed air compression means and the interior of a cavity and the release agent charging means 12 and 13 arranged to the supply passage 11 to charge a release agent in the supply passage, a release agent suction part 2 which is equipped with evacuation means 20 and 21 for evacuating the cavity, a suction passage 22 for connecting the evacuation means 20 and 21 and the interior of the cavity and the filtering storage means 23 arranged to the suction passage 22 and filtering the excessive release agent to store the same, and a release agent removing part 3 for removing the stored release agent from the release agent suction part 2 along with removing air.
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