FIELD: process engineering.
SUBSTANCE: set of inventions relates to production of concrete stones with the help of appropriate device. Claimed device comprises the concrete stone production machine with stone form to be filled with the fresh mortar from intake pin. Note here that said intake pin can be filled, under control of a dispenser, with portions of at least two fresh mortars of different colour. Note also that said dispenser comprises at least two chambers and transfer device to carry fresh mortar portions to aforesaid intake bin. Said transfer device comprises at least one positioner meant for the feed of fresh mortar from dispensing chambers to intake bin. Said positioner can load the fresh mortar different-colour portions to preset position in intake bin.
EFFECT: decreased overall dimensions, higher efficiency of concrete stone production.
16 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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SU1293029A1 |
