| 摘要 |
<p>An apparatus for pressing ceramic tiles comprising, in front of a powder loading grid (8), a tray (10) which is suitable to receive an amount of auxiliary powder from an auxiliary feeder (13), so that when the grid has deposited the powder contained therein into molding compartments (5), the auxiliary tray (10), during the stroke for returning into the loading position, in turn deposits the powder contained therein over the powder deposited in the compartments (5) of the grid (8). A roller is interposed between the tray (10) and the grid (8). The roller is lowered during the return stroke of the grid (8) into the mould (5) to achieve a slight compression and to form impressions. <IMAGE></p> |
