Grinding machine, in particular spring end grinding machine, comprising: - a turntable mounted to rotate about an axis of rotation, - at least one loading plate for loading workpieces, in particular coil springs, ∘ which is rotatably mounted eccentrically in the turntable about an axis of rotation, ∘ wherein the axes of rotation (A, B) of the turntable and the loading plate are parallel to each other and o the loading plate can be moved from a loading position to a grinding position by rotating the turntable, - a grinding unit having two grinding wheels each mounted to rotate about an axis of rotation, ∘ wherein the axes of rotation of the grinding wheels are substantially parallel to the axis of rotation of the loading plate or one axis of rotation of the grinding wheels is designed tilted relative to the axis of rotation of the loading plate, and ∘ wherein the grinding wheels come into grinding contact with at least one workpiece in a grinding zone when the loading plate loaded with workpieces is in a grinding position, - an inner grinding chamber enclosing the grinding zone, wherein the inner grinding chamber has at least one inner grinding chamber door; the grinding machine is characterized in that - an outer grinding chamber at least partially encloses the inner grinding chamber, wherein the at least one inner grinding chamber door separates the outer grinding chamber from the grinding zone in a closed state, wherein the at least one inner grinding chamber door has a first cooling device, which has at least one outflow opening for a cooling fluid, which is aligned in the direction of the grinding zone. - a turntable mounted to rotate about an axis of rotation, - at least one loading plate for loading workpieces, in particular coil springs, ∘ which is rotatably mounted eccentrically in the turntable about an axis of rotation, ∘ wherein the axes of rotation (A, B) of the turntable and the loading plate are parallel to each other and o the loading plate can be moved from a loading position to a grinding position by rotating the turntable, ∘ which is rotatably mounted eccentrically in the turntable about an axis of rotation, ∘ wherein the axes of rotation (A, B) of the turntable and the loading plate are parallel to each other and o the loading plate can be moved from a loading position to a grinding position by rotating the turntable, - a grinding unit having two grinding wheels each mounted to rotate about an axis of rotation, ∘ wherein the axes of rotation of the grinding wheels are substantially parallel to the axis of rotation of the loading plate or one axis of rotation of the grinding wheels is designed tilted relative to the axis of rotation of the loading plate, and ∘ wherein the grinding wheels come into grinding contact with at least one workpiece in a grinding zone when the loading plate loaded with workpieces is in a grinding position, ∘ wherein the axes of rotation of the grinding wheels are substantially parallel to the axis of rotation of the loading plate or one axis of rotation of the grinding wheels is designed tilted relative to the axis of rotation of the loading plate, and ∘ wherein the grinding wheels come into grinding contact with at least one workpiece in a grinding zone when the loading plate loaded with workpieces is in a grinding position, - an inner grinding chamber enclosing the grinding zone, wherein the inner grinding chamber has at least one inner grinding chamber door; - an outer grinding chamber at least partially encloses the inner grinding chamber, wherein the at least one inner grinding chamber door separates the outer grinding chamber from the grinding zone in a closed state, wherein the at least one inner grinding chamber door has a first cooling device, which has at least one outflow opening for a cooling fluid, which is aligned in the direction of the grinding zone. wherein the at least one inner grinding chamber door separates the outer grinding chamber from the grinding zone in a closed state, wherein the at least one inner grinding chamber door has a first cooling device, which has at least one outflow opening for a cooling fluid, which is aligned in the direction of the grinding zone.