For charging complex settings we recommend lift-top or lift-bottom furnaces. Also small workparts can be conveniently loaded on different layers. Up to an application temperature of 1500 °C the furnaces are heated by SiC rods (HTC models). For sintering temperatures above 1500 °C these furnaces with molybdenum disilicide heating elements (HT models). Possible potential chemical interaction between the charge and the heating method can also affect the selection of heating system.
The basic furnace comes with one table. Depending on the technical requirements are equipped, a lift-top or lift-bottom version will be the choice. The system can be expanded with one or more changeable tables, either manually or electrically driven. Other additional equipment, like controlled cooling systems to short process cycles provide for tailored solution for individual needs.
Dual shell housing with fan cooling provides for low shell temperatures
Top hat furnaces: electrohydraulically driven top hat with fixed table
Bottom loading furnaces: driven table and fixed top hat
Gently running, low-vibration spindle drive or electrohydraulic drive for larger models
Safe and tight closing of the furnace by means of labyrinth seal
Heating from all four sides provides for good temperature uniformity
High-quality fiber insulation backed by special insulation
Side insulation constructed with tongue and groove blocks provides for low heat dissipation to the outside