Centrifugal Casting Machine for Tin-Bismuth Alloy Bracelets Full Automatic Metal Casting Equipment

Centrifugal Casting Machine for Tin-Bismuth Alloy Bracelets Full Automatic Metal Casting Equipment

4th Generation Fully Automatic Vacuum Centrifugal Casting Machine

Applicable Products

This machine is designed for efficient, stable, and high-quality production of small metal parts, widely applicable for: Badges, medals, souvenirs, Jewelry accessories, brooches, Fishing gear, decorative hardware, Other small alloy products

Applicable materials include zinc alloy, lead alloy, tin alloy, and other low melting point alloys.

Working Principle

The 4th generation automatic vacuum centrifugal casting machine integrates the furnace and centrifugal casting system into one unit. The machine automatically completes the following process:

1. Ø Automatically pour molten metal
2. Ø Automatically pushes the mold into the rotating chamber
3. Ø Starts centrifugal rotation while the vacuum system actively removes residual air from the mold cavity
4. Ø Molten metal fully fills the mold under the dual action of centrifugal force and negative pressure
5. Ø Automatically ejects the mold after casting is completed

The entire process requires no manual opening/closing of lids, ladling, placing or removing molds, enabling continuous automated production.

Core Advantages

Integrated design for cost and efficiency – Furnace and centrifugal casting are integrated, eliminating the need to purchase a separate furnace and reducing equipment investment.

Fully automatic operation reduces labor–From ladling to mold handling, all steps are fully automated, greatly reducing manual operations and suitable for continuous production.

Upgraded vacuum system improves casting quality – Actively removes air from the mold cavity, significantly reducing bubbles, incomplete filling, surface defects, etc., especially for products with complex structures and fine details.

Extends mold life – The vacuum process removes hot air from the mold area, reducing heat buildup in silicone molds, which under proper use extends mold service life.

 Machine Features

4th generation upgraded structure, ideal for medium and high-volume continuous production

Automatic molten metal ladling for precise feeding

Automatic mold loading and unloading – no manual intervention required

Vacuum and centrifugal action work simultaneously for better filling

Reduces dependency on operators while maintaining consistent product quality

Lowers overall production cost of centrifugal casting

If you are looking for a more efficient and stable production solution for small alloy parts, the 4th generation automatic vacuum centrifugal casting machine will be a reliable choice.