Features：

- The large-scale vacuum carburizing furnace is a high-precision and ultra-energy-saving carburizing furnace. It is mainly used for vacuum carburizing of large workpieces and large-volume mechanical parts. It adopts ultra-energy-saving furnace lining and international advanced vacuum sealing fan. The furnace pressure is high, no air leakage, and high energy saving. Power saving, uniform carburizing atmosphere, fast carburizing speed and uniform infiltration layer, this series of large vacuum carburizing furnace improves efficiency and quality for mass production.

Structure Description:

- The large vacuum carburizing furnace structure is similar to the well gas carburizing furnace, and is sealed and welded for the circular well shell. It consists of furnace shell, furnace lining, furnace lid lifting mechanism, vacuum sealing fan, muffle tank and heating elements. The lining is made of high-purity ceramic all-fiber insulation structure, which is more energy-saving and energy-saving. The same function of the power-off protection device on the carburizing furnace lifting mechanism automatically cuts off the main circuit power supply of the temperature control cabinet when the furnace cover is opened, the carburizing furnace stops working, and the loop is automatically turned on when the furnace cover is closed, and the carburizing furnace can start working. Effectively prevent safe operation accidents.

Technical Parameters：