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Industrial lifting furnace

Industrial lifting furnace

Classification:

Electric Furnace

keyword:

Industrial lifting furnace

This vertical vacuum carbon tube furnace uses graphite electrodes, which are connected to the graphite heating element through cylindrical contact. One end of each electrode is sealed and extends outside the furnace. It is an important component that allows current to pass through the heating element inside the furnace, with uniform heating and good pressure resistance. The heating element is surrounded by a multi-layer radiation screen insulation device. The inner layer of the furnace shell is made of stainless steel, and the outer layer is made of carbon steel. There is a water cooling system between the two layers for cooling. The temperature of the outer shell is ≤ 50 ℃, which can achieve high-temperature sintering in a completely oxygen free state. The furnace is made of ceramic alumina fiber, which has good insulation performance and high cleanliness. Widely applicable to the sintering preparation of inorganic materials (such as ceramic seals, silicon carbide, zirconia, zinc oxide, alumina, etc.) and metal materials (such as hard alloys) in vacuum or protective atmosphere, and can also be used for the purification treatment of rare earth elements and their oxides and the annealing treatment of sapphire.
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Product Details

This vertical vacuum carbon tube furnace uses graphite electrodes, which are connected to the graphite heating element through cylindrical contact. One end of each electrode is sealed and extends outside the furnace. It is an important component that allows current to pass through the heating element inside the furnace, with uniform heating and good pressure resistance. The heating element is surrounded by a multi-layer radiation screen insulation device. The inner layer of the furnace shell is made of stainless steel, and the outer layer is made of carbon steel. There is a water cooling system between the two layers for cooling. The temperature of the outer shell is ≤ 50 ℃, which can achieve high-temperature sintering in a completely oxygen free state. The furnace is made of ceramic alumina fiber, which has good insulation performance and high cleanliness. Widely applicable to the sintering preparation of inorganic materials (such as ceramic seals, silicon carbide, zirconia, zinc oxide, alumina, etc.) and metal materials (such as hard alloys) in vacuum or protective atmosphere, and can also be used for the purification treatment of rare earth elements and their oxides and the annealing treatment of sapphire.

Furnace size (mm) Maximum temperature (℃) Heating element Power (KW) Voltage heating rate 

φ1000*1000*1000 

 1200℃ Resistance wire 110

220/380V

1-20℃/MIN

φ1850*700*600

    90

φ1350*600*600

1400℃ Silicon carbide 75

φ2400*800*800

 185
φ1000*1000*1000 120
φ1100*1000*1000     105
φ500*500*500     35
φ800*500*500     60
φ1350*500*500 1700℃ Silicon molybdenum rod 80
φ2400*500*500     150
φ2400*700*700     220

 

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