... centrifugal scraper. 1m2 capacity. It consists of scraped thin-film evaporator,preheater,condenser,cooler, collecting tank,finished product tank and piping ... . This system consists of scraped thin-film evaporator, preheater, condenser, cooler, collecting tank, finished product tank and ... at lower temperature.(3) Short flow time and easy operation. Wiped Film Evaporator Unit