Vacuum Metal Centrifugal Casting Machine Zinc Alloy Metal Badges Commemorative Medal Lapel Pins Casting Equipment

Vacuum Metal Centrifugal Casting Machine Zinc Alloy Metal Badges Commemorative Medal Lapel Pins Casting Equipment

Semi-Automatic Vacuum Centrifugal Casting System for Precision Metal Products

This semi-automatic vacuum metal centrifugal casting machine is specially designed for the production of zinc alloy badges, commemorative medals, lapel pins, and other precision decorative metal products. Combining vacuum-assisted casting technology, centrifugal spin casting, and a semi-automatic operating system, it delivers outstanding casting quality, improved production efficiency, and reliable performance for continuous manufacturing.

Semi-Automatic Design: Higher Efficiency & Easier Operation

The semi-automatic operating system significantly reduces manual labor compared with conventional manual casting machines. Automatic lid operation simplifies the casting process, shortens production cycles, and improves operational convenience. It is an ideal solution for factories and workshops requiring stable, continuous, and efficient production.

Imported High-Vacuum System for Superior Casting Quality

Equipped with a high-performance imported vacuum pump, the machine maintains a stable vacuum environment throughout the casting process. Vacuum-assisted casting effectively minimizes air bubbles, porosity, and oxidation defects while improving molten metal flow and mold filling. The result is smoother surfaces, sharper engraving details, higher-density castings, and excellent product consistency.

Vacuum-Assisted Cooling Improves Productivity

The vacuum system not only enhances casting quality but also accelerates mold filling and cooling. Strong airflow generated during operation helps castings solidify more quickly while reducing mold cooling time. This increases production efficiency, shortens cycle times, and helps extend the service life of silicone molds.

Stable Speed Control & Digital Operation

The machine adopts precise frequency-controlled centrifugal rotation with a digital display for real-time monitoring and parameter adjustment. Stable speed regulation ensures consistent casting performance across different mold sizes and product designs, making it suitable for manufacturing high-precision badges and medals.

Wide Range of Applications

This machine is widely used for producing zinc alloy badges, commemorative medals, lapel pins, challenge coins, souvenir coins, refrigerator magnets, keychains, decorative ornaments, fashion accessories, and other precision metal casting products. It is especially suitable for products requiring fine surface details and excellent appearance quality.

Technical Specifications

• Motor Power: 1.5 kW
• Pressure Adjustment Range: 1–7 kg
• Compatible Mold Sizes: 12", 14", 16", 18"
• Centrifugal Speed: 0–1800 rpm
• Vacuum Pressure: Up to 0.7 Pa

Ideal Equipment for Badge & Medal Manufacturing

With its semi-automatic operation, imported vacuum system, stable centrifugal casting performance, and high-precision molding capability, this machine is an ideal choice for manufacturing premium zinc alloy badges, commemorative medals, lapel pins, and other decorative metal products with outstanding quality and production efficiency.