Centrifugal Casting Machine Semi-Automatic Vacuum Producing Zinc Alloy Zamak Badges Medals

Centrifugal Casting Machine Semi-Automatic Vacuum Producing Badges Medals

Semi-Automatic Vacuum Design: Improved Efficiency & Easy Operation

This semi-automatic vacuum centrifugal casting machine is specially designed for producing zinc alloy (Zamak) badges and medals. The semi-automatic structure reduces manual labor and improves production efficiency. Compared with fully manual equipment, it eliminates frequent manual opening and closing of the cover, making operation more convenient and suitable for stable and continuous industrial production.

Imported Vacuum System: Reduced Defects & Higher Quality

Equipped with an imported high-performance vacuum pump, the machine ensures stable and strong vacuum pressure during operation. The vacuum system effectively reduces air bubbles, porosity, and internal defects in zinc alloy castings. It improves metal flow and mold filling performance, resulting in smoother surfaces, sharper details, and higher-density finished badges and medals.

Vacuum-Assisted Performance: Faster Production & Better Mold Protection

The vacuum function not only enhances casting quality but also accelerates the molding and cooling process. Strong vacuum airflow shortens solidification time, improves production efficiency, and reduces cycle time. At the same time, it reduces thermal stress on molds, helping extend mold service life and lower long-term production costs.

Stable Speed Control: Digital Monitoring System

The machine features precise centrifugal speed control with a digital display system for real-time monitoring and parameter adjustment. Stable rotation ensures consistent centrifugal force, improving casting repeatability and ensuring uniform quality across different badge and medal designs.

Wide Application in Decorative Metal Industry

This equipment is widely used for producing zinc alloy Zamak badges, medals, commemorative coins, lapel pins, keychains, and other decorative metal products. It is especially suitable for manufacturers focusing on high-detail, appearance-sensitive, and customized promotional items.

Technical Specifications

• Motor power: 1.5 kW
• Pressure adjustment range: 1–7 kg
• Compatible mold sizes: 12", 14", 16", 18"
• Centrifugal speed range: 0–1800 rpm
• Vacuum pressure: 0.7 Pa