Vacuum diffusion furnace

 

The heat shield of vacuum diffusion welding furnace is composed of two layers of molybdenum and four layers of stainless steel. The heating elements are of wide molybdenum band, evenly arranged along the front, back, right and left walls to ensure the uniformity of furnace temperature. The pressure device of vacuum diffusion welding furnace is composed of hydraulic station, oil cylinder, pressure head, weighing sensor, pressure controller and pressure support, which can realize oil pressure holding and pressure setting control. The electric control system adopts PLC and programmable temperature controller to realize the three control modes of automatic, semi-automatic and manual, so as to ensure the flexible operation of vacuum diffusion welding furnace