Spin Casting Machine for Zinc Alloy Football Sports Medals Centrifugal Casting Machine for Sports Competition Medals

Spin Casting Machine for Zinc Alloy Football Sports Medals Centrifugal Casting Machine for Sports Competition Medals

Fully Automatic Vacuum Centrifugal Casting Machine–The Perfect Substrate for Zinc Alloy Medal Quality

This fully automatic vacuum centrifugal casting machine is purpose-built for high-quality volume production of zinc alloy medals, with vacuum degassing + fully automatic precision control at its core. It provides every medal with a porosity-free, oxidation-free, uniformly surfaced pre-plating substrate, significantly improving plating yield and final gloss.

Vacuum Degassing–Eliminates Pinholes, Clears the Path for Plating

Plating is the process most likely to expose defects in medal production. Any micro-porosity on the substrate surface can cause plating blistering, pitting, or exposed base metal. Equipped with an imported high-vacuum pump, this machine actively evacuates residual mold gases before pouring, fundamentally eliminating pinholes, shrinkage porosity, and oxide inclusions. Each medal emerges with a dense, smooth surface—providing an ideal substrate for subsequent copper plating, nickel plating, gold plating, or antiquing processes.

Fully Automatic Cycling–Ensures Batch-to-Batch Pre-Plating Uniformity

Medal plating is typically done in batch lots—surface defects on just a few pieces can compromise the entire batch yield. This machine integrates a fully automated process, keeping casting parameters consistent across every cycle—eliminating quality fluctuations caused by manual operation and ensuring uniform surface conditions across the entire batch.

Precise Speed Control + Program Storage–Tailors Surface Condition for Different Medal Styles

Supports storage and one-touch recall of multiple process parameters. For thin commemorative medals, thick relief pieces, or sharp-edged emblems, distinct speed profiles and cycle times can be preset and recalled after mold changes, ensuring optimal surface condition for each style.

Centrifugal Force + Vacuum–Clear Patterns & Strong Plating Adhesion

Driven by both centrifugal force and vacuum negative pressure, molten zinc alloy fills every fine detail smoothly. Castings are dense with uniformly active surfaces, resulting in stronger plating adhesion.

With vacuum substrate quality + fully automatic uniformity, your medal products gain a competitive edge in plating yield and final appearance.