| 摘要 |
It comprises a circular platform 1 with a ring of moulds 2 in the form of a frame and movable base 13. At a point along the vertical of the moulds there is a tank 5 equipped in its base with a blade motor 6 which leads to the cavity of the moulds, next passing via a levelling strip 10. The base of the moulds is raised for the extraction of the pieces, upon passing of the rod 14-15 with the "rulina" 18 via a ramp 20. After emptying, the moulds pass via a sprayer or shower 22 for cleaning and via a board-loading zone, and also under a hopper 7 with a base closed by a striated roller 8, prior to reaching the filling zone. <IMAGE>
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