Vacuum Box Furnace

In vacuum box furnaces, a vacuum is created inside an airtight vessel where the heat-treating process takes place. Surface responses are lessened as a result of this. Furnaces are constructed from a variety of high-temperature (refractory) materials in order to contain the process material and maintain the heat for the several months that they typically operate without breaking down. These are appreciated for process temperature, height, breadth or tube outer diameter, length, and vacuum pressure range. Vacuum box furnaces can be used for a variety of processes, including ageing, annealing, baking, brazing or soldering, burn-off, curing, drying and more.