●Double sealing with Teflon (PTFE) and fluorous rubber to ensure high vacuum degree.

●The air extraction nozzle of condenser is set down, and it is safer after connection with vacuum pipe.

●Building block design is easily to be extended.

●Easy operation of lifting, move up and down smoothly and easy to lock.

●Dedicated electric machinery, worm and gear drive steadily.

●Speed display , operate visually and easily.

●The temperature adopts PID control, which ensures accurate temperature control.

●The separation of bath and the mainframe makes configure flexible.