5kg Semi Auto Vacuum Pressure Casting Machine For Jewelry

We show the practical steps and results so you can judge suitability quickly. In this video, we demonstrate the operation of the 5KG semi-auto vacuum pressure casting machine for jewelry production. You'll see the complete casting process from setup to finished piece, including the vacuum system, pressure casting mechanism, and minimal gold loss performance. Watch to understand how this machine integrates into a professional jewelry workshop and delivers consistent, high-quality castings.