Yihui supplies industrial water cooling machines for continuous temperature control of jewelry manufacturing equipment. Designed for applications such as induction melting furnaces, vacuum pressure casting machines and rubber mold cooling, these industrial chiller units provide circulating water at controlled temperatures to support stable melting and casting conditions. Our range covers compact chillers for individual equipment as well as higher-capacity models for heavier cooling loads, with options for normal, low and ultra-low temperature control. Selected models offer accurate temperature control down to ±0.2–0.5°C, with specifications including cooling capacity, water flow, pump power and tank capacity available for equipment matching.