... . Speed (optimal): 5-45 stroke/min when 3 pieces of soap is pressed by one stroke. Motors: 2.2 kW +0 ... boxes are to carry out movements, i.e., soap bar feeding, pick-out soap cakes from die, and rocking of mandrel for 60 ... than that for A270. All metallic parts in contact with soap are in stainless steel of high strength aluminum alloy. One ...