Semi-Automatic Vacuum Centrifugal Casting Machine of Lead Fishhooks and Zinc Alloy

Semi-Automatic Design: Improved Efficiency & Easy Operation

This semi-automatic vacuum centrifugal casting machine for lead fishhooks and zinc alloy products is designed to improve production efficiency while simplifying daily operation. Compared with manual models, it eliminates frequent manual opening and closing of the cover, significantly reducing labor intensity and making continuous production easier and more stable for industrial use.

Imported High-Vacuum System: Reduced Defects & Better Casting Quality

Equipped with an imported high-performance vacuum pump, the machine ensures strong and stable vacuum pressure during operation. The vacuum system effectively reduces air bubbles, porosity, and internal defects, while improving molten metal flow and mold filling performance. The final castings feature smoother surfaces, sharper details, and higher density, especially suitable for precision fishhooks and zinc alloy products.

Vacuum-Assisted Acceleration: Higher Efficiency & Mold Protection

The vacuum function not only improves casting quality but also accelerates molding and cooling speed. Strong vacuum airflow helps shorten solidification time, increases production efficiency, and reduces cycle time. At the same time, it lowers thermal stress on molds, helping extend mold service life and reduce long-term production costs.

Precise & Stable Speed Control: Digital Monitoring System

The machine features precise centrifugal speed control with a digital display for real-time monitoring and easy parameter adjustment. Stable rotation ensures consistent centrifugal force, improving product uniformity and casting repeatability across different mold sizes and product types.

Wide Application in Precision Metal Casting

This equipment is widely used for producing lead fishhooks, zinc alloy crafts, badges, medals, decorative accessories, statues, ornaments, and other precision casting products. It is especially suitable for manufacturers focusing on high-detail, appearance-sensitive, and high-precision metal parts.

Technical Specifications

This semi-automatic vacuum centrifugal casting machine is equipped with the following specifications:

• Motor power: 1.5 kW
• Pressure adjustment range: 1–7 kg
• Compatible mold sizes: 12", 14", 16", 18"
• Centrifugal speed range: 0–1800 rpm
• Vacuum pressure: 0.7 Pa