Oven for heat treatment of a multiplicity of objects

An oven for heat treatment of a multiplicity of objects, in particular grinding disks, which comprises the following:

• a support stand, which is realized as a three-dimensional frame;
• at least one, in particular elongate, heating chamber;
• and
• a plurality of, in particular elongate, heat treatment chambers, in particular combustion chambers;
• at least one heating element, which is assigned to the heating chamber;
• at least one fan for generating a gas stream, in particular air stream, from the heating chamber to the heat treatment chambers,
• wherein:
• the heat treatment chambers are provided to receive the objects,
• the support stand is provided to support the heating chamber and the heat treatment chambers;
• the support stand is thermally decoupled from the heating chamber and from the heat treatment chambers;
• and
• the heating chamber and the heat treatment chambers are fastened to the support stand, at least indirectly, via a plurality of thermal insulating elements.