ZK-20-10 (JZS-16) the vacuum agglutination electric furance is the energy conservation well type periodic job vacuum electric furnace. Mainly uses in astronautics, the aviation airplane manufacture profession, the automobile manufacture profession, the petroleum machinery profession, the precision machinery manufacturing industry, the metal or the nonmetallic material and the components vacuum agglutination. May also use in the precision part or the forging luminous nonoxidation does not decarbonize the heat treatment and spheroidizing. The product conforms to the Chinese Aviation Ministry of industry military standard GJB509-98-88 I kind of vacuum agglutination electric furance.