R2C grinders feature a sturdy painted steel frame. With two ground porphyry cylinders, R2C can reduce many products used in pastry baking and the restaurant industry to a fine powder, such as nuts, sugar, chocolate, nutmeg and pepper. The refining process is carried out by passing the product through two granite cylinders, whose distance can be adjusted by a handwheel, to obtain different particle sizes. Refining is also perfected by the rear cylinder which, in addition to turning, oscillates on its axis. The R2C grinder is available in one or two speed versions for chocolate processing.