Features：

- The vacuum annealing furnace is an energy-saving high-precision vacuum furnace developed by our company's patented technology. It is mainly used for bright and non-oxidative annealing heat treatment of precision parts, as well as bright and non-oxidative vacuum annealing or heating of auto parts, military aerospace precision parts or forgings, and also for bright and non-oxidative annealing of copper in the non-ferrous metal industry.

- Vacuum annealing furnaces generally adopt the shape of a well type furnace shell and are made of steel and steel plates. According to different technical requirements, the lining is made of structural brick-mixed fiber composite lining or full-fiber insulation structure, which is highly energy-saving and energy-saving. The furnace can be automatically welded and welded for high temperature resistant stainless steel. The vacuum annealing furnace panel is equipped with a vacuuming interface, a protective atmosphere interface, and a vacuum pressure gauge. In order to meet the requirements of high-precision heat treatment such as military industry and aerospace, the vacuum annealing furnace is divided into multi-zone temperature control, multiple microcomputers independently control the temperature, automatically display the measured furnace temperature, calculate the temperature rise slope temperature value and set value, over temperature alarm and automatic Process curve record, temperature control accuracy soil 1 °C.

Technical Parameters：