Rotary Evaporator is a rotary evaporator independently developed by our company. It is a small-capacity rotary evaporator. Equipped with a stainless steel water bath, it is cheap, easy to operate, stable in quality, economical and practical. It is an important equipment for separation, crystallization and recrystallization, drying, purification and recovery in the fields of biopharmaceuticals, medicine, chemistry and chemical engineering.