Delta KVS Roller Mills have been developed for the crushing of berries and stone fruits.
They are used frequently for red and black currants as well as for cherries (in order to obtain a superior aroma, part of the stones can be cracked). In the meantime they are used as well for the crushing of de-stoned stone fruit.

Delta KVS Roller Mills consist essentially of 2 stainless steel rollers of different sizes which rotate in opposite directions. The rollers are stamped and the fruit will be retracted, squeezed and partially torn as a result of different revolutions of the rollers. The mill gap can be adjusted resulting in an adjustment of the grinding results and particle size. A friction clutch safeguards against damages possibly caused by large debris.