SINGLE SOURCE RESPONSIBILITY Throughout its 90-year history of designing and manufacturing process equipment for the food, chemical, pharmaceutical and waste treatment industries, our single source of responsibility has been the Buflovak hallmark. In no aspect of the company's operation is this truer than in its evaporation systems. The wide range of evaporators available such as falling film, rising film, rising falling film, forced circulation, internal pump forced circulation, plate process and crystallizers speaks broadly on areas of application. In practice, however, these evaporator types become points, from which Buflovak engineers depart or upon which they elaborate to build systems that will realize specific processing goals. The record of accomplishments is as lengthy as the company's history, and advances are constantly occurring.