... 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 ... vacuum state gently.(2) Evaporation at lower temperature.(3) Short flow time and easy operation. Wiped Film Evaporator Unit