| 摘要 |
PROBLEM TO BE SOLVED: To simply observe a state (adhesion state, etc., of oxide) of an inner face of a molten metal passage of a pouring connection block without dismounting/disassembling the pouring connection block and to easily/quickly remove the oxide, etc., adhered/deposited on the inner face of the molten metal passage. SOLUTION: In the pouring apparatus for molten metal provided with the pouring connection block 3, which is interposed between a runner gate 11 communicating a cavity of a casting machine 1 and a discharge gate 21 of a molten metal supply tube 2, is arranged with a die connecting gate 31 connected to the runner gate of the casting machine at an upper side, is arranged with a tube connection port 32 connected to the discharge gate of the molten metal supply tube at a lower side and is formed with a molten metal passage 33 communicating the die connection gate and the tube connection gate in the inside, a window hole 34 facing the molten metal passage is opened to an upper face section of the molten metal connection block, the window hole is closed by a cover body 35 to be freely opened.
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