Doser for solid matter

A biomass doser combined with our biomass screws allows for the uniform feed of a biogas plant. The substructure is standardly manufactured of stainless steel. Low wear is thereby guaranteed.

The doser has a dosing blade which prepares the material until the screw conveyor technology can process it. The blade with plastic slider bearings rotates to prevent the formation of a bridge above the screw outfeed. The speed is 4 – 6 rpm and is adjusted to the removal screw type 360. The drive operates with robust geared motors with subsequent cardan shaft and planetary mitre gear. A shear pin clutch is integrated in the powertrain as safeguard. The consistency of the added material has decisive influence on the removal performance of the facility. An optimal operation is guaranteed for chopped regenerative raw materials.