Well vacuum annealing furnace

Well-type vacuum annealing furnace is a national standard energy-saving industrial electric furnace. It is mainly used for vacuum annealing heat treatment of various mechanical parts. It is widely used in stress relief annealing, bright annealing, vacuum degassing of various metal materials, alloy materials, crystal materials, etc. Through different configurations, protective atmosphere can also be introduced for nitriding and carburizing heat treatment.

Wellbore vacuum annealing furnace series products are operated by pre-vacuum atmosphere protection. The furnace is first pumped to a certain vacuum degree and then filled with high-purity nitrogen or ammonia decomposition atmosphere for protection heating, so as to achieve the goal of less oxidation-free heating and no decarbonization and brightness. Because of the use of agitating fan, the furnace has high temperature uniformity. It can be applied to bright non-oxidation annealing of mechanical parts, silicon steel sheets, copper, copper and wire rods.

 

The shell of the well-type vacuum annealing furnace is of the well-type furnace body structure. The vacuum tank body is made of imported high-quality stainless steel. There is no leakage in X-ray inspection. All automatic control of well vacuum annealing has safety protection design. When the furnace cover is opened, the control power is automatically cut off. When the furnace cover is closed, the heating can start to ensure the safety of operators.