TOOTHING PROCESSING MACHINE HAVING BELLOWS

The invention relates to a toothing processing machine comprising a machine frame and a spindle slider having a first spindle. The spindle comprises a first spindle housing and a first spindle shaft,which is arranged in the first spindle housing such that it can rotate about a first spindle axis, and a free end for receiving a work piece or a tool. A second spindle is also provided having a second spindle housing and a second spindle shaft for receiving a tool or work piece, wherein the second spindle shaft is mounted in the second spindle housing such that it can rotate about a second spindle axis. In addition, at least one wall of the machine frame forms a part of the casing of a closable working chamber, in which the work piece can be processed and which can be closed in order to prevent the release of a material removal, a processing liquid and/or a processing mist from the working chamber into other machine regions or to the outside. The spindle slider is also arranged on the machine frame such that it c