The new 50-liter rotary evaporator is a large-scale rotary evaporator recently developed by our company, designed to meet the needs of large-scale production. Large rotary evaporators are mainly used to continuously distill a large amount of volatile solvents under reduced pressure, such as distillation extracts and receiver liquids during chromatographic separation. The basic principle of a rotary evaporator is the vacuum distillation of the distillation flask under continuous rotation. As a heat source for distillation, it is often equipped with a corresponding constant temperature water tank.

The basic principle of a large rotary evaporator is vacuum distillation, that is, under reduced pressure, the distillation flask is continuously rotated as the solvent is distilled. Structure: The distillation flask can be a pear-shaped or round-bottomed flask with a standard ground port, connected to a pressure reducing pump via a highly refluxing serpentine condenser, and the other opening of the reflux condenser is connected to a receiving flask with a grinding port. It is used to receive the evaporated organic solvent.

Large rotary evaporator features:

* Large screen touch control panel showing all experimental process parameters and program gradients

* Standard automatic water supply system to prevent water from overflowing, drain valve at the bottom

* Evaporation bottle will be highlighted when working, adding more intuitive visibility to the operator

*Universal heating pot can be water bath or oil bath, Zui high heating temperature can be set 180 °C

*The optional base car of the large rotary evaporator can be moved flexibly. The detachable panel can be used to place vacuum pumps, glass components, solutions or accessories.

*Unique receiving bottle support frame for easy replacement of liquids by operators

Large rotary evaporator features:

●Teflon (PTFE) and fluoro rubber double rotary seal, the technology guarantees high vacuum.

● Introduce foreign advanced frequency conversion control system and temperature control system, which is reliable.

● There is a vacuum switching valve for continuous collection without affecting system vacuum and solution distillation.

● Water bath electric lifting and manual lifting support, easy to use.

● PTEE discharge valve, corrosion-resistant, non-polluting.

● Heat the outer protective cover to prevent burns.