Hot Chamber Die Casting Machine for Swimming Race Award Sports Medals Zinc Die Casting Machine for Swimming Competition Medal

One-Shot Forming Assurance for Irregular Contours & Hanging Holes on Zinc Alloy Swimming Medals

This 280T hot chamber die casting machine is purpose-built for high-volume production of zinc alloy swimming medals, featuring high-precision clamping + hot chamber rapid filling—helping manufacturers overcome forming and post-processing challenges posed by slender top hanging holes, thin edges, and irregular contours, reducing drilling and polishing operations while shortening delivery lead times.

Hanging Holes & Thin Edges Formed in One Shot–Reduces Drilling & Polishing Operations

Swimming medals feature slender top hanging holes and thin, easily deformed edges. Conventional casting methods often result in incomplete hole filling and edge burrs, requiring additional drilling and polishing. The 280T clamping force ensures tight mold closure, combined with optimized injection speed, allowing molten zinc alloy to fully fill slender hanging holes and thin edges—castings emerge with complete structures, significantly reducing post-processing work.

Hot Chamber Direct Injection–Ensures Clear, Complete Irregular Contours (Teardrop/Round with Opening)

Swimming medals often adopt teardrop, round-with-opening, and other irregular contour designs with complex curved edges. The hot chamber process delivers short metal flow paths with minimal temperature loss, ensuring complete cavity filling before solidification—delivering sharp irregular edges without cold shuts or flow marks, with contours fully formed in a single shot.

280T Clamping Force–Ensures Dimensional Accuracy & Flatness of Large-Area Medals

Swimming medals typically have larger diameters, making thin-walled structures prone to warping during casting. The 280T clamping force provides ample pressure to ensure flatness and dimensional stability of large-area medals, providing a qualified substrate for subsequent etching and plating processes.

With structural integrity + reduced post-processing as your dual assurance, your swimming medals achieve shorter delivery lead times and improved profitability in high-volume production.