Vacuum Zinc Alloy Pin Brooch Centrifugal Casting Machine Semi-Automatic

Product Description

The Semi-Automatic Vacuum Zinc Alloy Centrifugal Casting Machine is specially designed for manufacturing high-quality metal pin brooches, badges, jewelry accessories, and decorative components made from zinc alloy (Zamak).

Combining vacuum technology with centrifugal casting principles, this machine effectively reduces air bubbles, porosity, and casting defects, ensuring excellent surface finish, accurate dimensions, and fine detail reproduction for complex metal designs.

The semi-automatic operation system simplifies the casting process, improves production efficiency, and provides stable casting performance for small and medium-sized metal accessory manufacturers.

Working Principle

The molten zinc alloy is poured into the rubber mold under vacuum conditions. After the mold starts rotating at high speed, centrifugal force evenly pushes the molten metal into every part of the mold cavity.

The vacuum system helps remove residual air inside the mold, improving metal flow and mold filling performance. This process produces dense castings with smooth surfaces, clear patterns, and fewer casting defects.

Main Features

1. Vacuum Assisted Casting Technology

Vacuum casting technology reduces air entrapment and improves the surface quality of zinc alloy brooches, badges, and decorative metal components.

2. High Precision Detail Reproduction

The machine is suitable for producing complex patterns, fine logos, letters, and delicate decorative structures with excellent detail reproduction capability.

3. Stable Centrifugal Casting Performance

Adjustable rotation speed provides optimized centrifugal force for different product sizes and shapes, ensuring uniform filling and consistent casting quality.

4. Semi-Automatic Operation System

The semi-automatic design reduces manual operation steps, improves production efficiency, and ensures stable production quality.

5. Wide Application Range

Suitable for manufacturing:

• Zinc alloy pin brooches
• Metal badges
• Fashion accessories
• Jewelry components
• Souvenir pins
• Logo ornaments
• Decorative metal parts
• Custom zinc alloy products

Application Industries

Widely used in:

• Jewelry manufacturing
• Fashion accessories production
• Badge and emblem manufacturing
• Souvenir production
• Metal craft industries
• Custom decorative product manufacturing

Why Choose Our Centrifugal Casting Machine

Our Semi-Automatic Vacuum Zinc Alloy Centrifugal Casting Machine provides an efficient and reliable solution for metal accessory manufacturers.

With stable operation, precise casting performance, easy maintenance, and excellent casting quality, the machine helps customers improve production efficiency, reduce material waste, and manufacture high-quality zinc alloy products.