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PT-V220LW-G Vacuum Carbon Tube Furnace
model:PT-V220LW-G

PT-V220LW-G Vacuum Carbon Tube Furnace

    Application:  Applied to the preparation of inorganic materials and metal materials by sintering in vacuum or protective atmosphere.
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Detailed Parameters Of The Product
Main application:
       PT-V220LW-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.

 
product description:
       PT-V220LW-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:
      PT-V220LW-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.
 
Features:
     1. The circuit is equipped with alarm and protection functions for water cut, overcurrent, furnace overtemperature and water overtemperature.
     2. There is a gas-filled overpressure explosion-proof system in the furnace.
     3. Compact structure and reasonable layout.
     4. Humanized design and reasonable configuration.

 
Product parameter:
 
product name: 2100℃ vacuum carbon tube furnace
 
Product number: PT-V220LW-G
 
Equipment form:Vertical
 
Heating form: Graphite tube heating element
 
heating power: <60KW (subject to actual power)
 
Power supply voltage 380V, three-phase, 50Hz

Working size: Φ200x200mm
 
Maximum temperature: 2100°C
 
Rated temperature: 2000°C
 
Temperature control accuracy: ±1℃
 
Protective atmosphere: Argon or high purity nitrogen
 
Ultimate vacuum: 6.67×10-3Pa (empty furnace, cold state, purified)
 
Backing pump: 2X-30 mechanical rotary vane pump (Chengdu Nanguang)
 
High vacuum pump: TK-200 diffusion pump (Chengdu Nanguang)
 
Vacuum gauge: Compound vacuum gauge (Chengdu Ruibao)

Product

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