For the industrial user. Heavy duty machine with a high duty cycle. Can literally operate around the clock. Adjustable belt speed, side rails, and upper driving belt hight. Slice thicknesses: 5/16″ – 11/32″ – 3/8″ – 7/16″ – 1/2″ – 9/16″ – 19/32″ 5/8″ & 3/4″ The MR52 model has a unique feature of removable cartridges for different slice thicknesses.