Lancaster Products designs and builds industrial mixing and material-processing equipment, with its distinctive K-Series counter-current mixers combining intensive mixing with granulation or pelletizing in one machine. The Lebanon, Pennsylvania manufacturer traces its mixing-equipment history to the Mixer Division of Lancaster Iron Works in 1930 and operates a 75,000-square-foot facility. Its application engineers support customers from proof-of-concept testing and mix-recipe development through process optimization, equipment upgrades, and factory-direct maintenance.