Semi-Automatic Vacuum Centrifugal Casting Machine for Clothing Accessories Brooch

Semi-Automatic Design: Improved Efficiency & Easy Operation

This semi-automatic vacuum centrifugal casting machine is specially designed for clothing accessories such as brooches. The semi-automatic structure reduces manual labor and improves production efficiency. Compared with fully manual machines, it eliminates frequent manual opening and closing of the cover, making operation easier and more stable for continuous production environments.

High Vacuum System: Reduced Defects & Better Surface Quality

Equipped with an imported high-performance vacuum pump, the machine provides stable and strong vacuum pressure during operation. The vacuum system effectively reduces air bubbles, porosity, and internal defects in metal casting. It improves molten metal flow and mold filling, resulting in smoother surfaces, sharper details, and higher-density brooch products.

Vacuum-Assisted Casting: Higher Efficiency & Mold Protection

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

Precise Speed Control: Stable Operation & Digital Monitoring

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 for different brooch and clothing accessory designs.

Wide Application in Fashion Accessories Industry

This equipment is widely used for producing brooches, lapel pins, clothing ornaments, badges, decorative accessories, and other precision metal fashion components. It is especially suitable for manufacturers focusing on high-detail, appearance-sensitive, and customized fashion accessory production.

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