Industrial vacuum furnace

Industrial vacuum furnaces have various forms and wide temperature range.

Application of Industrial Vacuum Furnace:
Vacuum furnace is a complete set of equipment for hot-pressing material under vacuum (or other atmosphere), which mainly uses resistance or induction heating, and the pressure is up and down on the pressure head driven by the cylinder. At high temperature, the solid particles of green billet bond with each other, grain growth, voids (pore) and grain boundaries gradually reduce, through the transfer of material, its total volume shrinkage, density increase, and finally become a compact polycrystalline sintered body with a certain micro-structure, thus pressing and forming the material. The simultaneous action of high temperature, pressure and vacuum or atmosphere can significantly improve the density, hardness and other mechanical, electronic and thermal properties of the product. It can be applied to:
Hot Pressure Sintering of Metal and Ceramic Powders
Preparation of Ceramic/Metal Composites and Intermetallic Compounds
Research and Development of Diffusion Welding Technology
Densified Hot Pressure Sintering of Oxygen/Nitrogen/Boron/Carbon Compounds and Their Mixtures

Characteristics of Industrial Vacuum Furnace:
Double-layer SUS304 furnace body structure, with cooling water in the middle, can effectively reduce the surface temperature of the furnace body, reduce high temperature damage and reduce the impact on the environment.
Frame double pillar support structure, using profile welding, overall processing, to ensure the reliability of equipment;
Vacuum furnace adopts advanced thermal insulation material and structure, with low thermal conductivity and good thermal insulation effect. Even at high temperature, it can effectively insulate heat and save energy consumption.
Vacuum furnace temperature range is wide, heating elements are optional, such as graphite, molybdenum, tungsten, induction heating, etc. In a suitable protective atmosphere, the highest temperature can reach 3000 C, which can adapt to the hot pressing sintering of different materials.
Various vacuum system configurations, according to the process to choose different levels of vacuum;
The vacuum furnace is equipped with a filling and discharging system, which can be used for hot pressing sintering in vacuum environment or in inert or reducing atmosphere.
Humanized configuration can be operated manually or intelligently.
It can be used as a pure vacuum or atmosphere sintering furnace.
Various types of vacuum furnaces are available, such as vertical feeding and discharging, vertical lateral feeding and discharging, unidirectional pressure and bidirectional pressure.