Silver Scrap Recovery Melting Induction Furnace LSZ-45 45kw 50kg Silver Gold Copper IGBT Machine

This Silver Scrap Recovery induction melting furnace is a 45kw IGBT machine developed for precious metal refiners, jewelers and X-ray film recyclers that convert silver scrap, sweeps, filings and low grade residues into marketable silver bars and anodes. The LSZ-45 melts up to 50kg of silver, gold or copper per cycle, with medium frequency induction providing the controlled high temperature needed to separate base metal impurities into slag while the precious metal collects in the crucible. Operators value the repeatable heating profile, which helps them hit the exact pouring temperature for casting 999 fine silver ingots. The water cooled induction coil and robust IGBT power stage are engineered for the long operating hours typical of refining workshops.

• Refining oriented design: Clean induction heating supports flux based slag separation of base metals from silver and gold.
• 50kg precious metal capacity: Large batches raise recovery workshop throughput for silver scrap and sweeps.
• Precise temperature control: Stable medium frequency output lets operators pour at the ideal ingot casting temperature.
• Low metal loss: No combustion gases mean less oxidation, keeping more silver and gold in the recovered metal.
• Energy efficient IGBT: Cuts electricity use by at least 20 percent versus SCR type furnaces.
• Magnetic stirring: Helps flux mix through the melt to capture impurities for clean bar casting.
• CE compliant: Electrical safety certified for professional refining and melting facilities.

The furnace serves silver scrap dealers who accumulate filings and sweeps from jewelry manufacturing, electroplaters recovering silver anodes, recyclers of silver contacts and brazing alloys, and mints remelting off-spec coins. Small refiners also use it to produce doré bars from gold bearing scrap before sending material to an external refinery. With an optional graphite crucible set, the same machine can process copper scrap, giving workshops flexibility to melt different non ferrous metals according to market prices.

Every LSZ-45 recovery furnace is packed in a steel banded wooden case with the IGBT power cabinet, melting crucible, water cooling hoses, connection cables and a detailed operation manual. The furnace is tested with a full load melting cycle at the factory to confirm heating performance and temperature stability before shipment. A one-year warranty covers the inverter and control board, and our support team offers remote commissioning assistance plus rapid delivery of spare crucibles, coils and capacitors for refining operations worldwide.