KJ-V2200LW-G Vacuum Carbon Tube Furnace

Description：

KJ-V2200LW-G vacuum carbon tube furnace is a high temperature and high vacuum resistance furnace with graphite heating element. The maximum working temperature can reach 2000℃~2400℃. This series of products are widely used in inorganic materials (such as

Main application:
KJ-V2200LW-G vacuum carbon tube furnace is a high temperature and high vacuum resistance furnace with graphite heating element. The maximum working temperature can reach 2000℃~2400℃. This series of products are widely used in inorganic materials (such as ceramic seals, silicon carbide, zirconia, zinc oxide, aluminum oxide, etc.) and metal materials (such as cemented carbide) sintered in vacuum or protective atmosphere, and can also be used for rare earth Element and its oxide purification treatment and sapphire annealing treatment. At the same time, it is also suitable for the use of pilot batch production in colleges, universities and scientific research units.

Description:

KJ-V2200LW-G vacuum carbon tube furnace is a high temperature and high vacuum resistance furnace using graphite heating element. The maximum working temperature can reach 2000℃~2400℃. This series of products are widely used in inorganic materials (such as ceramic seals, silicon carbide, zirconia, zinc oxide, aluminum oxide, etc.) and metal materials (such as cemented carbide) sintered in vacuum or protective atmosphere, and can also be used for rare earth Element and its oxide purification treatment and sapphire annealing treatment. At the same time, it is also suitable for the use of pilot batch production in colleges, universities and scientific research units.

Product structure:

KJ-V2200LW-G vacuum carbon tube furnace is a vertical vacuum electric furnace, which is composed of furnace cover, furnace body, furnace bottom and vacuum unit. The inner layer of the furnace shell is stainless steel, and the outer layer is carbon steel. The two layers are cooled by water. The furnace shell is equipped with exhaust ports, observation holes, thermocouple holes, protective atmosphere inlets and outlets, explosion-proof ports, etc. The furnace is equipped with a graphite electrode, which is connected to the graphite heating element by cylindrical surface contact. One end of each electrode is sealed out of the furnace. It is an important part of the heating element in the furnace to allow current to pass through. The heating element is surrounded by a heat shield device composed of multiple radiation shields.