New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator
New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator New 50L rotary evaporator

New 50L rotary evaporator

Rotary evaporator (or rotavap/rotovap) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation.
  • BrandLABOAO
  • ModelLRE-50
  • PortAny port in China
  • PackagePlywood case package
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Rotary evaporator is the use of stepless speed control glass rotating bottle constant speed rotation, the material in the bottle wall to form a large area uniform film, and then by the intelligent constant temperature water bath on the rotating bottle of uniform heating, vacuum conditions, high-speed evaporation, Efficient glass condenser cooling, recovery in the collection bottle.


1. The main body of the use of stainless steel + aluminum alloy, reasonable structure, materials stress.

2. Glass parts are all high borosilicate glass (GG-17), high temperature, anti-corrosion.

3. Sealing system imported fluorine rubber and Teflon two-way combination of sealed, corrosion-resistant long life, to maintain high vacuum.

4. Vacuum pressure gauge shows real-time vacuum, oily table with anti-vibration characteristics.

5. Vertical three-tier serpentine coil condenser, the main cold + cold dual condenser to ensure high recovery rate.

6. Can be continuous feeding for customers to use, valve-type feeding valve sets of tetrafluoroethylene tube.

7. Collection of bottles with a discharge material to facilitate the evaporation of the collection of extract, discharge.

8. Check valve control, continuous discharge, the machine in the working state, can be vacuum switch.

9. All valves with the latest one hand wheel valve, good sealing, the operation is more simple and convenient

10. Microcomputer power switch control.

11. LCD full screen display, temperature, speed double digital display, bath pot thermostat control, PT100 sensor fast and accurate delivery temperature.

12. DC brushless motor, rotating stability, no spark, slow increase force.

13. Bath electric lift, lift part of the use of slowdown power motor, lifting process more smoothly.

14. pot gallbladder with high quality 304 stainless steel, corrosion and durable, pot gallbladder outer layer of silicone layer, high temperature use more secure.

15. Over-temperature safety protection function, when the actual temperature exceeds the set temperature of 5 ℃, the machine will automatically turn off the power.

16. anti-dry function, heating pot water level below the heating pipe, the machine will automatically power off.

17. If the machine is suddenly powered off and the power is turned on again, the machine will automatically stop heating.






Rotary motor


Lifting   motor


Heating   power


Vacuum   degree


Rotary flask


Φ3550mm/Φ95mm   Flange mouth

Collection   flask



Flange mouth

Rotary speed


Temp.   controlling range


Temp.   accuracy


Glass bear   temp.


Oil bath   lifting stroke


Condenser   size

Main Φ160×840H(mm)   ViceΦ160×480H(mm)

Feeding   valve

Φ35 Flange   mouth

Release   valve

Φ35 Flange   mouth*2

Discharge   valve

Φ10mmm Glass   side discharge port

Bath size





Packing size


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