

These high-temperature furnaces are ideally suited for sintering bridges and crowns made of translucent zirconia. The special heating elements made of molybdenum disilicide promise very good protection against chemical interaction between the charge and the furnace components. The bridges and crowns are loaded in ceramic saggars. These high-temperature furnaces are particularly convincing due to their very good price-performance ratio. The furnaces can be individually programmed for all recommended sintering curves by almost all zirconium manufacturers.
Technical Specifications
Model | Tmax | Inner dimensions in mm | Volume | Maximum | Outer dimensions in mm3 | Connected | Electrical | Weight | Heating time | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
in °C | w | d | h | in l | units | W | D | H2 | load in kW | connection* | in kg | in min1 | |
LHT 01/17 D | 1650 | 110 | 120 | 120 | 1 | 30 | 385 | 425 | 525+195 | 2.9 | 1-phase | 28 | 35 |
LHT 03/17 D | 1650 | 135 | 155 | 200 | 4 | 75 | 470 | 630 | 770+260 | 3.0 | 1-phase | 75 | 30 |
*These furnaces are available for main voltage of 200 V, 208 V, 220 V - 240 V, 1/N/PE or 2/PE 1Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE) 2Including opened lift door 3External dimensions vary when furnace is equipped with additional equipment. Dimensions on request. |