These high temperature furnaces are ideally suited for the sintering of translucent zirconia bridges and crowns. The special molybdenum disilicide heating elements guarantee very good protection against the chemical interaction between the load and the constituent parts of the furnace. Bridges and crowns are loaded into ceramic load carriers. These high-temperature ovens are particularly convincing due to their very good price-performance ratio. They can be individually programmed for all sintering curves recommended by most zirconium manufacturers.
Tmax 1650 ° C
Chamber furnace with a volume of 1 or 4 liters
Special molybdenum disilicide heating elements provide very good protection against chemical interactions between the load and the heating elements
Double-walled casing in structured stainless steel sheet with additional cooling system to limit the outside temperature of the casing
Only fibrous materials not classified as carcinogenic according to TRGS 905, class 1 or 2, are used.
Space-saving design with a guillotine door opening upwards
Supplied with a starter kit for loading on one level, other loading levels are optional
Continuously adjustable air intake register
The oven chamber can be loaded with one, two (LHT 01 / 17D) or three (LHT 03 / 17D) load carriers at the rate of 15 or 25 crowns on each level (depending on the model)
Vaulted evacuation chimney
Type S thermocouples
Precise temperature management even in lower temperature ranges for drying
Programmer P480 (LHT 01/17 D) or P470 (LHT 03/17 D) with save option for 50 programs
Electric cabinet with constant control of the heating elements
Can be used for sintering blanks from almost all major manufacturers
Application defined within the limits of the operating instructions
NTLog Basic software for Nabertherm controller: data logging via USB stick
Options
Overheating safety regulator protecting the load and the oven with adjustable thermostatic cut-off for Class 2 thermal protection according to standard 60519-2
Stackable load carriers for loading on two or three levels, depending on the model
Process monitoring and recording via VCD software package for monitoring, documentation and control