Salt bath furnace
max. 1000 °C Nabertherm

Chemical hardening is mostly applied for the solidification of thin glasses with a thickness of up to 3 mm. Chemical pretensioning is recommended because the surface flatness can be maintained. Producers of copy machines, solar modules, microwave devices, measuring instruments as well as companies in the lighting industry, the automotive industry and other users of flat glass need to apply the toughest possible glass in their products. Nearly all glasses containing a large percentage of sodium can be strengthened by means of ion exchange.

Tmax up to 750 °C or 1000 °C in the salt bath
Safety technology in accordance with EN 605192
Bath temperature control
Electric (TS) all-round heating or gas heating (TSB)
Removable collar plate made of solid steel
Insulated swing-a-way lid
Optimum temperature uniformity according to DIN 17052-1 up to ΔT 4 K in the bath
Over-temperature limit controller in the furnace chamber to prevent dangerous conditions for the furnace or personnel
Bath control of salt bath and furnace chamber