Semi-automatic Vacuum Centrifugal Casting Machine for Zinc Alloy Tea Tray and Tea Strainer Holder

The semi-automatic vacuum centrifugal casting machine is designed for producing detailed zinc alloy accessories such as tea trays, tea strainer holders, decorative tea ware components, and other small metal products. By combining centrifugal force with vacuum-assisted casting, the machine helps molten zinc alloy fill the mold cavity smoothly and reproduce fine details of the product design.

For tea ware accessories with decorative patterns, curved surfaces, raised textures, or small structural details, stable mold filling is important for achieving a clean and consistent casting surface. The vacuum system helps remove residual air from the mold cavity, while centrifugal force improves the filling of molten metal into detailed areas, helping reduce common casting defects such as air bubbles and incomplete filling.

The semi-automatic design provides a more convenient production process compared with a fully manual centrifugal casting machine. The operator does not need to manually open and close the casting chamber during every cycle, while the vacuum system and casting parameters can be adjusted according to different zinc alloy products and mold requirements. This makes the equipment suitable for small-batch production, customized tea ware accessories, handicrafts, and other zinc alloy decorative products.

After casting, the zinc alloy tea tray and tea strainer holder can be further processed through trimming, grinding, polishing, electroplating, or coloring to achieve different surface finishes. The machine is particularly suitable for manufacturers looking to produce customized zinc alloy tea accessories with detailed designs, stable casting quality, and flexible production quantities.

Key Application Features

• Suitable for zinc alloy tea trays, tea strainer holders, and decorative tea ware accessories
• Vacuum-assisted casting helps reduce air entrapment and porosity
• Centrifugal force supports detailed mold filling
• Suitable for products with fine patterns and complex decorative surfaces
• Semi-automatic operation improves production convenience
• Suitable for small-batch, customized, and multi-design production
• Castings can be further processed by polishing, electroplating, and coloring
• Suitable for workshops and manufacturers producing zinc alloy handicrafts and metal accessories