Device for the combined binder removal and sintering of glass-ceramic, ceramic and metallic molded parts comprises a working chamber (13) containing an exhaust gas path (20), a heating chamber (10) lying next to the working chamber, an insulating element (14) for heat insulation of the working chamber and heating chamber, a first heating element (15) arranged in the working chamber and a second heating element (8) arranged in the heating chamber. The heating elements can be separately controlled. An independent claim is also included for a process for combined binder removal and sintering of glass-ceramic, ceramic and metallic molded parts using the above device.