Manual Vacuum Centrifugal Casting Machine for Pendants and Earrings

Manual Vacuum Centrifugal Casting Machine for Pendants and Earrings

The Manual Vacuum Centrifugal Casting Machine is designed for small and medium-scale production of metal jewelry and decorative accessories, including pendants, earrings, rings, charms, brooches and other intricate castings.

By combining centrifugal force with vacuum-assisted casting, the machine helps molten metal fill the mold more smoothly and improves the reproduction of fine details. Vacuum assistance can reduce air entrapment and casting porosity, making it suitable for jewelry products that require a clean surface and detailed appearance.

The manual operating design provides a practical and cost-effective solution for jewelry manufacturers, workshops and customized product producers. Operators can manually control the casting process according to different mold sizes, product designs and production requirements.

The machine is suitable for casting zinc alloys, tin-bismuth alloys and other low-melting-point alloys commonly used in decorative metal products and jewelry manufacturing.

Key Features

• Vacuum-assisted centrifugal casting for improved mold filling
• Helps reduce air bubbles and casting porosity
• Suitable for detailed jewelry designs and small decorative parts
• Ideal for pendants, earrings, rings, charms and brooches
• Manual operation for flexible production control
• Suitable for small-batch, customized and prototype production
• Compact structure with relatively low equipment investment
• Compatible with silicone rubber molds commonly used for centrifugal casting
• Suitable for workshops, jewelry manufacturers and craft producers

Typical Applications

The machine can be used to manufacture a wide range of metal accessories, such as:

Pendants · Earrings · Rings · Charms · Brooches · Keychains · Small Ornaments · Jewelry Accessories

It is particularly suitable for manufacturers who need flexible production, detailed casting results and economical equipment for customized or small-batch jewelry production.