Continuous Casting Machine for Jewellery Medal Making Zinc Alloy Spin Casting Machine

Continuous Casting Machine for Jewellery Medal Making Zinc Alloy Spin Casting Machine

Built for Bulk Badge Customization

This Semi-Automatic Centrifugal Casting Machine is a professional-grade model specifically designed for high-volume production of zinc alloy badges, lapel pins, and other flat/shallow-relief items. This machine efficiently transforms zinc alloy raw materials into high-quality badges with crisp patterns, sharp edges, and strong batch-to-batch consistency—your reliable partner for fulfilling brand customization orders and bulk supply contracts.

Working Principle & Core Advantages

The machine operates on the classic centrifugal casting principle—after molten zinc alloy is poured into the high-speed rotating mould, powerful centrifugal force drives the liquid metal into every texture and corner of the mould cavity, ensuring precise pattern reproduction on every single badge.

On this basis, the integrated Vacuum Assistance System brings three key benefits specifically for badge production:

Enhanced Pattern Clarity: The vacuum environment evacuates residual air from the cavity, allowing the molten metal to flow smoothly into fine lines and characters without resistance. This ensures that text and logos on badges come out with sharp, clean edges—no blurring or broken lines.

Batch-to-Batch Consistency: Effectively eliminates individual product variations caused by porosity, cold shuts, and other defects, ensuring that hundreds or thousands of badges in the same order maintain uniform quality—a critical requirement for brand clients with strict consistency standards.

Reduced Mould Wear: Vacuum casting minimizes oxidation erosion and thermal shock on the mould cavity surface, reducing pitting and thermal cracking. This extends mould service life and lowers the per-unit production cost for each badge.

Production Upgrades with the Semi-Automatic Model

Compared to manual operation, the semi-automatic version offers distinct advantages in bulk badge production:

Faster Output: Shortened cycle time means more finished pieces per shift, ensuring on-time delivery for tight schedules.

Lower Labor Requirements: One operator can manage multiple machines simultaneously, reducing labor costs and improving output per employee.

Typical Application

This machine is designed for volume casting of zinc alloy badges, lapel pins, school emblems, corporate logo pins, commemorative badges, medals, nameplates, and similar products.