Vacuum Carbon Tube Furnace
This vacuum carbon tube furnace is a high temperature, high vacuum resistance furnace with a graphite heating element. The maximum temperature can reach 2000°C-2300°C. It is widely used in the preparation of inorganic materials (such as: ceramic seals, silicon carbide, zirconium oxide, aluminum dioxide, etc.) and metal materials (hard alloy) in vacuum or protective atmosphere, and can also be used for the purification of rare earth elements and their oxides and sapphire annealing.
| Furnace size (mm) | Maximum temperature (°C) | Vacuum degree | Power(KW) | Voltage | Heating elements |
| 200*200*200 | 2300°C | 6.67*10-3PA | 40 | 380V | Graphite |
| 400*200*200 | 67 | ||||
| 400*350*300 | 105 | ||||
| 600*400*400 | 185 |

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In high-temperature industrial environments, material selection can make or break the efficiency, safety, and longevity of thermal equipment. The ceramic fiber tube has emerged as a premier refractory solution across industries ranging from metallurgy and petrochemicals to glass manufacturing and heat treatment. Unlike conventional refractory materials, ceramic fiber tubes combine structural integrity with outstanding insulation performance, making them an indispensable component in modern indus...




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