Grain crusher esp. for rolled oats - has lined facetted surface cut into outer surface of roller for max. crushing in limited space

摘要

An out crusher has twin counter-running, cylindrical rollers mounted within a housing. At least one roller is motor driven. At least one roller has a series of lined facetted surfaces cut into its outer surface parallel to the rotational axis. The rollers are spaced at a preset distance apart to allow the passage of grain while giving the max. crushing effect within a limited space. Despite the pressure exerted no blocking of grain flow or sticking of particles to the rollers arises.