FIELD: technological processes.
SUBSTANCE: invention relates to artificial ageing of stones. Invention also relates to method of artificial ageing of stones. Device for artificial ageing of stones, at least, with one channel for ageing arranged on support plate, vibration device for actuation of support plate and transporting device for supply stone for ageing. Channel for ageing has at least one first and one second thrust surfaces, which promote stone ageing. Channel for ageing has at least two sections, wherein stone passes first section in first feed direction, and second section is located at angle to first section so that stone in feed direction is deflected and moves in second direction of feed.
EFFECT: higher efficiency and reliability of stones ageing.
21 cl, 11 dwg
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