The MPF, Modular Feed Processor, from Weigh-Tronix is a feed processing system made up of just the components that you select. The controller is the key to the MPF. It stores batching information for 256 recipies and sends commands to the est of the system to automatically load, weigh, grind, mix and unload your ingredients as a finished ration. Being a modular system, the MPF has the added advantage of being expandable in the future. As your needs change, you will have the option of adding to your system rather than replacing the whole system.