Project Overview A leading jewelry raw material supplier required a solution to convert bulk silver into uniform, high-luster silver beads for industrial use and investment casting. InductionFusion provided a customized Funnel-type (Bottom-Pouring) Induction Furnace integrated with a high-speed granulation system.

Key Highlights

• Technology: Bottom-pouring induction melting with precise temperature control.

• Application: Production of 2mm - 5mm high-purity silver beads.

• Equipment Advantage:

  • Oxidation Control: The funnel design, combined with inert gas protection, prevents silver oxidation during the pour.

  • Perfect Sphericity: Our precision-engineered graphite nozzles ensure consistent flow and uniform bead sizing.

  • High Efficiency: Rapid induction heating cycles allow for continuous batch production.

The Result The client achieved a production rate of over 99% uniform silver grains with a bright, mirror-like finish. The automated bottom-pouring mechanism significantly reduced manual labor and improved safety compared to traditional tilt-pouring methods.