（Product features）：

●The use of International advanced EL airtight systern. can maintain a highdegreeofvaeuum,Gasliquidseparation,noreturn.

●Themainperformanceofdoublecondenser。 ensuringahighreccveryrate.

●The collection bottle mouth with liquid discharge valve。 recovering solvent isveryfast.

●Collecting bottle is arranged between the side condenser vacuum checkvalve. iiquid discharg edoes not affect the vacuum evaporation can be continuously. Material.

●Vacuum systern vacuum gauge, on low boiling point materfais adjustableoptimalworkingvacuumdegree.

●Waterbathpotelectronictemperaturecontrol,andCanbeliftedupand down ,

●Reasonabie structure,materials stress. Mechanical structure using a large number ofstainless steeand aiuminum alloy parts. Glass pieces all With the high temperatureresistant borosilicate glass. Electrical key parts are imported, fluorine rubber seawearing parts for all the flew national forest. Convertient: for users to pu rchasereplacement. keypartsimported.

（Application scope）：

Rotary evaporator is mainly used in pharmaceutical, chemlcal and blological pharmaceutical industry concentration,Crystallization, se-paration,drying and solvent recovery.Theprinciple is: in the condition of vacuum, heating, so that the rotating botle rotating at aconstant speed,the formation of large area thin film on the bottle wall material, efficientevaporation.Solvent evaporation by high-performance glasscondenser cooling,recyclingin a collecting bottle, greatly improve theevaporation efficiency,especially suitable for hiahtemperature con-centrated easilydecomposed degeneration biologicalitems purification.