Decorative Ring Centrifugal Casting Equipment Full Automatic Vacuum Centrifugal Casting Machine

Decorative Ring Centrifugal Casting Equipment Full Automatic Vacuum Centrifugal Casting Machine

The Full Automatic Vacuum Centrifugal Casting Machine is specially designed for the efficient production of decorative rings, jewelry rings, fashion accessories, pendants, earrings, brooches, badges, souvenirs, and other precision alloy products. It is suitable for zinc alloy (Zamak), tin alloy (Sn), bismuth alloy (Bi), lead alloy, and other low-melting-point metals, making it an ideal solution for jewelry and decorative casting manufacturers.

This advanced machine integrates automatic metal pouring, vacuum casting, centrifugal casting, and automatic mold loading and unloading into one intelligent system. During operation, molten metal is automatically poured into silicone rubber molds while the vacuum system removes trapped air from the mold cavity. At the same time, high-speed centrifugal force ensures complete and even filling of every fine detail, producing castings with smooth surfaces, sharp edges, and excellent dimensional accuracy.

The fully automated process significantly reduces manual labor while improving production efficiency and consistency. The upgraded vacuum system effectively minimizes porosity, air bubbles, shrinkage, and incomplete filling, making it especially suitable for decorative rings with complex patterns, engraved textures, and fine ornamental details. The integrated structure also saves factory space, reduces operating costs, and extends silicone mold service life.

Key Features

• Fully automatic vacuum centrifugal casting system
• Designed for decorative rings and jewelry casting production
• Automatic molten metal pouring and mold handling
• Vacuum and centrifugal force work simultaneously
• Produces high-detail, smooth-surface castings
• Reduces porosity, air bubbles, and casting defects
• Suitable for Zn, Sn, Bi, and other low-melting-point alloys
• High efficiency for continuous production