1L Rotary Evaporator Featuring Slide and Manual Dual-Stage Lifting

Double-fuse safety protection is integrated for both the rotating and heating systems to ensure operational safety.

A transparent plexiglass protective cover is included to prevent hot liquid from splashing out of the bath.

The main machine adopts manual lifting with a two-stage system combining slide lift and manual hoisting.

Electronic stepless speed regulation with twist-based fine-tuning and digital speed display enables precise control.

The constant temperature bath features digital temperature display, with a PT100 sensor and stainless steel probe installed at the pot bottom.

Rotation and heating are controlled via power switches, with a tilt-type ON-OFF button for convenient operation.

All parts in contact with materials are made of high borosilicate glass (expansion coefficient 3.3) and polytetrafluoroethylene, delivering stable performance and low chemical reactivity with materials.

The main frame is constructed from aluminum alloy, while the pot is fabricated using 304 stainless steel.

The sealing system adopts a composite combination seal of PTFE + fluororubber for reliable vacuum retention.

The piston-type feeding valve is fitted with a polytetrafluoroethylene extension tube, allowing continuous feeding to the evaporating flask under vacuum conditions.

An integrated one-piece condenser with an upright double-layer serpentine coil ensures efficient solvent condensation.