Pure-bred propagation concept, designed tank with no dead corner, high brightness easy to wash, reliable sterilizing performance, CIP system make sure the washing and steriling effect of the complete yeast system.Control program sets +0.5 bar in the tank for the whole processes from CIP cleaning, wort sterilization, cooling to propagation, making sure of pure-bred yeast propagation.Smooth pipeline design as closed loop to avoid cleaning dead corner.Non-steam-leakage design to maintain high hygienic standard in the operation environment.Precision finishing: Lehui is the leading vessel manufacturer in China. The tank inner surface Ra no dead corner, pipe welding is done by automatic pipe welding machine from Messer company to ensure flat seams, all the finishing is to meet the requirement of aseptic pure bred propagation, and the safety of CIP cleaning.Series models for your selection, or design as your request, such as one-tank method, two-tank method and three-tank method.