... 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 piping. The equipment is applied to distribute ... gently.(2) Evaporation at lower temperature.(3) Short flow time and easy operation. Wiped Film Evaporator Unit