Silver granule casting machine

vacuum gold silver copper granule casting equipment

Silver granule casting machine for jewelry

Vacuum silver granule casting machine for gold, silver, copper powder, and particle casting. It adopts a vacuum system, to ensure the whole process of powder production under vacuum conditions and minimize oxidation.

The silver granule casting machine working principle: drill a certain number of small holes at the bottom of the graphite crucible. Then through which the molten metal flows out. And then break the metal solution into very fine powder under the force of the high-pressure water gun.