| 摘要 |
PURPOSE:To remarkably improve operating efficiency by automatically subjecting a product taken out of a casting mold to shaking out in a casing in which vibrator pistons are disposed. CONSTITUTION:A floor surface 5 which supports the product W taken out of the casting mold carried into the prescribed position is so constituted that the floor surface can be opened and closed downward. The floor surface 5 is thereupon opened downward and is stopped by means of a stopper 23 at the angle at which the floor surface 5 faces the vibrator pistons 2, 2... by intersecting orthogonally with the top ends of the pistons. The product W is thereupon oscillated by the pistons 2, 2.... The molding sand stripped from the product W falls into a waste sand hopper 9 and is recovered through a sand recovering port 24.
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