Tubular vacuum furnace
product type：Tubular vacuum furnace
This series of resistance furnace is a periodic operation type electric furnace. It can be used for heating in the laboratory, industrial and mining enterprises, scientific research institutions, etc. without oxygen. The electric furnace can also be used for vacuum treatment.
Application: this series of resistance furnace system periodic working electric furnace. It can be used for heating in the laboratory, industrial and mining enterprises, scientific research institutions, etc. without oxygen. The electric furnace can also be used for vacuum treatment.
Structure: the shell of the electric furnace is cylindrical or square. The furnace shell is welded with thin steel plate. The working chamber is an integral furnace made of refractory materials. There is a threading groove in the furnace. The heating elements are placed in the threading groove. The furnace and the furnace shell are filled with insulating materials or fibers. The temperature of 1300 ℃ is heated by silicon carbide rod, and the temperature above 1600 ℃ is heated by silicon molybdenum rod.
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Model
technical parameter
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SK2-300
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SK2-450
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power
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KW
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2KW、3KW、4KW、5KW
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2KW、3KW、4KW、6KW
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Voltage
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V
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220
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220
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Phase
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Phase
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1
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1
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temperature
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℃
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1200、1400、1700
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Heating element
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Furnace wire within 1200 ℃, 1400 ℃ carbon rod, 1700 ℃ silicon molybdenum rod
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Heating up time
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min
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≤90
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≤90
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Loss power
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KW
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≤0.8
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≤1.5
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Furnace size
D*L
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mm
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40×300
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40×450
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Furnace size
D*L
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mm
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60×300
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60×450
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Furnace size
D*L
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mm
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80×300
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80×450
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Furnace size
D*L
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mm
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100×300
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100×450
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Other sizes can be inquired by phone
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