vacuum heat treatment furnace manufacturer

In fact, many of the equipment used in the industry are not available to us under normal circumstances, and many of them are unknown to us, just like vacuum heat treatment furnace, you do not know about this equipment. So we find that the feedback of vacuum heat treatment furnace in the suitable industry is still very good. So what characteristics do you know about vacuum heat treatment furnace? As a professional vacuum heat treatment furnace manufacturer, SIMUWU introduces some characteristics of vacuum heat treatment furnace.

(1) Water-cooled devices, shell, cover, conductive disposal of electric heating elements (water-cooled electrodes), heat insulation of intermediate vacuum and other components, all work in a vacuum and heated state. In this extremely disadvantageous condition, it is necessary to ensure that the structure of each component is not deformed and damaged, and that the vacuum sealing ring is not too hot or burnt. Therefore, each component should be set up water cooling device according to different conditions to ensure normal operation and sufficient service life.

(2) Using low voltage and high current: when the vacuum degree is within the range of 1xl0-1Torr in the vacuum container, the electrified conductor in the vacuum container will produce glow discharge at higher voltage. In it, serious arc discharge will occur, burning down electric heating elements, insulation layer and so on, resulting in major accidents and losses. Therefore, the working voltage of the electrothermal element generally does not exceed 80-100V. At the same time, effective measures should be taken in the design of the structure of the electrothermal components, such as avoiding the parts with the tip as far as possible, and the spacing between the electrodes should not be too narrow to prevent the occurrence of glow discharge or arc discharge.

These two points are only a part of it. In fact, the wide application of this kind of vacuum heat treatment furnace is not only due to the characteristics of these two points, but we need to pay attention to how to operate the vacuum heat treatment furnace to ensure normal use without causing any loss to the equipment.