Basic introduction of Vacuum Casting
Vacuum Casting is actually the casting process of metal melting, pouring and crystallization in a vacuum chamber. Vacuum casting can generally minimize the gas content in the metal, which can prevent metal oxidation.
The range of vacuum casting is too wide. In the field of jewelry and crafts casting, the lost wax method is used, and the vacuum pressure casting machine has an outstanding performance in the lost wax method. When the relevant melting and casting is performed under the vacuum pressure condition, the denseness of the obtained castings is relatively high, and the oxidation is relatively small.
Wax injection machines, vacuum powder mixers, vacuum pumps, ring sintering furnaces, chillers and gypsum cleaners can be used with vacuum pressure casting machines. Generally speaking, it can complete a series of processes from casting wax molds to metal forming.