Semi-Automatic Centrifugal Casting Machine For Pattern Zinc Alloy Badges

Efficient Semi-Automatic Centrifugal Casting Solution for Badge Manufacturing

The Semi-Automatic Centrifugal Casting Machine is specially developed for producing high-quality pattern zinc alloy badges and other precision metal castings. Combining automatic casting control with reliable centrifugal technology, this machine improves production efficiency, reduces labor intensity, and delivers consistent casting quality for medium and high-volume manufacturing.

Compared with manual centrifugal casting machines, the semi-automatic model offers higher productivity, more stable operation, and better process consistency, making it an ideal solution for badge manufacturers, souvenir factories, promotional gift suppliers, and metal craft producers.

Speed Control & Electromagnetic Braking

The equipment is equipped with an AC frequency inverter, PLC control system, automatic acceleration and deceleration, and an electromagnetic braking system. The spindle speed can be continuously adjusted from 50 to 1400 rpm, ensuring stable centrifugal force and repeatable casting performance for different product sizes and mould designs.

The semi-automatic operating system minimizes manual intervention, improves production efficiency, and ensures consistent casting quality throughout the manufacturing process.

Centrifugal Casting Working Principle

After molten zinc alloy is poured into the central sprue of the mould, the machine automatically accelerates to the preset rotational speed. The centrifugal force evenly distributes the molten metal into every mould cavity, allowing complete filling of thin sections, embossed logos, engraved patterns, and detailed badge designs.

This process reduces porosity, shrinkage, and air entrapment while producing dense castings with excellent surface finish, precise dimensions, and sharp decorative details.

Designed for Professional Badge Production

The semi-automatic centrifugal casting machine combines high production efficiency, stable performance, and simple operation, making it suitable for continuous production environments. It is an excellent choice for manufacturers seeking to increase output while maintaining high casting quality and reducing labor costs.

Key Features

• Designed for zinc alloy badge production
• Semi-automatic centrifugal casting operation
• Suitable for zinc alloy and other low-melting-point alloys
• PLC control with AC frequency inverter
• Adjustable speed from 50–1400 rpm
• Electromagnetic braking system
• Excellent mould filling and high-detail reproduction
• Stable performance with reduced labor requirements
• Compatible with silicone and rubber moulds
• Ideal for medium and high-volume manufacturing