| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating feeder capable of removing bubbles in a coating with a simple structure. SOLUTION: The coating feeder 10 has a tightly closed forcibly feeding tank 11 housing one of a coating 14 in a two-part setting coating and for supplying compressed air above the coating by an air pump and a feeder pipe 12 for supplying the coating from the bottom of the forcibly feeding tank to a mixer 13 and is constituted so that the feeder pipe 12 is provided with a 1st feeder pipe part 21 extending toward the upper side from the bottom of the forcibly feeding tank and a 2nd feeder pipe part 22 extending to a mixer toward the lower side from the upper end of the 1st feeder pipe part and contains an air release part 23 connected to the upper end of the 1st and the 2nd supply pipe part and an air release valve 24 attached to the upper part of the air release part.
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