Additional equipment options can be ordered for the DM 50x dosing machine series which further increase the process and dosing accuracy. The use of the patented technology of high-pressure water rinsing of the mixing chamber results in a number of advantages from the perspective of quality and economy. The use of tap water in high-pressure water rinsing, which in most cases may simply be discharged into the standard wastewater system after use, saves costs in contrast to the disposal of solvents that results from conventional solvent-based cleaning of the mixing chamber.

The pneumatic AIR-CLEAN nozzle cleaning system ensures that the dosing nozzle of the mixing head is always clean. The intervals of this cleaning function are freely adjustable in the control system of the mixing and dosing systems.

The NOZZLE-CONTROL nozzle measuring unit uses two laser sensors positioned at right angles to check the presence and the exact positioning of the mixing head nozzle, as well as whether material is adhering to the nozzle. If the nozzle lies outside the tolerances, a signal tone accompanied by an error message is emitted. In such a case, the operator checks the dosing nozzle and renews it if necessary.