Sapphire Annealing Furnace
This lifting furnace adopts an electric lifting structure, and the furnace material is all vacuum-formed high-purity alumina polylight material. It has high use temperature, small heat storage capacity, resistance to rapid heating and cooling, no cracks, no slag, and good thermal insulation performance. Electric hydraulic lifting system, furnace bottom door. It is widely used in production and experiments in the fields of ceramics, metallurgy, sapphire annealing, electronics, glass, chemicals, machinery, refractory materials, new material development, special materials, building materials, etc.
| Furnace size (mm) | Working temperature(℃) | Power(KW) | Voltage | Heating elements | Heating rate |
| 400*400*400 | 1650℃ | 20 | 380V | 1800 Silicon Molybdenum Rod | 1-15℃/MIN |
| 500*500*500 | 35 | ||||
| 800*500*500 | 60 | ||||
| 1200*500*600 | 90 | ||||
| 1500*500*600 | 110 | ||||
| 2300*500*600 | 155 | ||||
| 400*400*400 | 1750℃ | 35 | 1900 Silicon Molybdenum Rod | ||
| 600*300*300 | 45 | ||||
| 800*400*400 | 70 |

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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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