Three Phase 380V IGBT Induction Melting Furnace LSZ-110 110kw 150kg Copper 50kg Steel Aluminum

This Three Phase 380V induction melting furnace is a 110kw medium frequency IGBT machine engineered for industrial melting departments that need high throughput for copper, aluminum, steel and precious metal alloys. The LSZ-110 melts 150kg of copper, gold or silver in a single batch, or 50kg steel and aluminum heats, providing the capacity bridge between small crucible furnaces and large coreless melting installations. Operators in casting plants and metal recyclers choose the LSZ-110 because it combines three phase industrial power input with the energy efficiency of IGBT switching, cutting melting cost per kilogram of metal compared with older thyristor equipment. The furnace control system monitors power, frequency and water cooling status continuously, giving melters the confidence to run long production campaigns without supervision problems.

• 150kg precious metal or copper capacity: Large batch size improves productivity for industrial melt shops.
• Three phase 380V input: Standard industrial power connection simplifies installation in existing plants.
• IGBT efficiency: Consumes at least 20 percent less energy than SCR medium frequency furnaces.
• Multi metal operation: Melts copper, aluminum, steel, stainless steel, gold and silver alloys.
• Continuous monitoring: Digital controls track power, frequency and cooling water status during melting.
• Strong bath stirring: Electromagnetic stirring ensures uniform temperature and alloy chemistry.
• High temperature reach: Rated for melting up to 1800°C for steel and stainless alloys.

Industrial applications include copper and aluminum alloy casting plants, large jewelry manufacturers melting 150kg silver batches, stainless steel jobbing foundries, and scrap processors producing copper and aluminum ingots at scale. The LSZ-110 also fits remelting departments of rolling mills that recycle process scrap back into billet production. With the optional tilting frame, the furnace pours directly into ingot molds, ladles or transfer launders, reducing metal handling and temperature loss between the furnace and the casting station.

The LSZ-110 is exported in a heavy duty wooden case with the IGBT power cabinet, melting crucible and furnace frame, water cooling hoses, high current connecting cables and full technical documentation. Each machine is subjected to a full power load test and thermal cycle test at the factory before packing. We provide a one-year warranty on the inverter and control system, remote commissioning assistance, and a complete spare parts program including crucibles, induction coils, capacitors and cooling components for uninterrupted industrial production.