VACUUM GOLD BAR CASTING FURNACE(gold bullion making process)-CDOCAST
CDOCAST vacuunm gold bar casting machine is suitable for metal casting of 1kg-10kg gold bar or silver bar. Melting and cooling are done in a vacuum and inert gas environment.Avoid metal and graphite mold oxidation.The inert gases may be nitrogen or argon,protect your precious metal while maintaining its mass and giving it an even shape and a bright, bubble-free surface. This machine is the best choice for making gold ingots or bars in small quantities. website : https://www.cdoinduction.com/gold-vac... Email: [email protected] whatsapp:+86-151 68765707 Please do not hesitate to contact us! And leave your questions about this machine in the comments section!!
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