Yihui provides jewelry casting machines and casting equipment for manufacturers processing gold, silver, copper, K gold and other precious metal alloys. Our range covers vacuum pressure casting, centrifugal casting and continuous casting systems for different jewelry products, metal types and production capacities. Yihui vacuum pressure casting machines combine controlled melting with vacuum-assisted and pressure-assisted casting. Available configurations cover compact 1 kg systems through higher-capacity automatic machines for larger precious metal castings. Features available across selected models include induction heating, inert gas protection, electromagnetic stirring, programmable process parameters and water cooling. Popular models include the SVC series, AVC series, DVC series and D5 high-precision automatic vacuum pressure casting machines.