Explosion Proof Rotary Evaporator
Explosion proof rotary evaporator is a rotary evaporator with explosion proof device,can prevent flammable and explosive gases from the environment into the eletrical box,prevent and reduce the accident,ensure the experiment will be safe and smooth.

The rotary evaporator is heated by water/oil bath to form thin film under the negative pressure condition, evaporate highly, then condense and recycle the solvent simultaneously. The apparatus are particularly suitable for the heat-sensitivity material’s condensation, crystallization, separation, solvent recovery and so on. And reflux extraction can be avaliable for parts evaporator models. It is one of the necessary basic instruments in the chemical industry, pharmaceutical industry, universities and research laboratories and other units etc., while it is also the main means for concentrated extracts in producing and analysis experiments.

explosion proof rotary evaporator

The rotary evaporator is the essence of domestic and foreign similar products, and sets our company successful practical experience. We have developed 10 liters, 20 liters, 50 liters large capacity rotary evaporator. And the equipment’s design follows efficient, practical, economic principles to meet customer's requirements maximally.

explosion proof rotary evaporator motor

digital rotary evaporator motor


1.Adopting international advanced EL gas-tight system can keep high vacuum degree. Gas-liquid separator, no reflux.

2. Host and vice highly effective double condenser, easy to install, good sealing, collection rate over 95%.

3. The rotating flask is connected by screw nut, easy to install and setup.

4. There is a discharge valve, fast to collect solvent.

5. Continuous feed are available. (Inlet Valve)

6. The vacuum system is installed vacuum meter, and can adjust best vacuum degree for low boiling point material.

7. Water bath intelligent temperature controller, and can be lifted up and down. Electric lifting can be customized according factual demands.

8. Reasonable structure, exquisite material. Mechanical parts are made of stainless steel and aluminum die casting. Glass parts are made of corrosion resistance, high temperature resistance, borosilicate glass. Rubber parts adopt new standard materials, easy to change for users.

9. Built-in transmission system, frequency conversion speed regulation, stable and reliable speed.

10. Explosion-proof system is optional.

digital rotary evaporator

large scale rotary evaporator

large rotary evaporator

explosion proof rotary evaporator

Optional equipment:

Circulating water vacuum pump: Used to provide a vacuum source.

Low temperature cooling liquid circulation pump: For condensation and reducing waste of materials.

Model EXRE-1002 EXRE-2002 EXRE-5002
Evaporating Flask (L) 10 20 50
Receiving Flask (L) 5 10 20
Rotating Motor (W) 180 370
Rotating Speed (R/min) 0-120 0-90
Evaporation Speed (L/H2O) >3L/h >5L/h >9L/h
Condenser Cooling Surface (sq.m.) 0.57 1 1.5
Vacuum Degree 0.098Mpa
Sealing Mode PTFE Sealing System
Water Bath Configuration Water Bath Lifting or Electric Hoist
Water(Oil) Bath Power(kw) 3 5 7|9
Temperature Control Range 0-99(250)℃
Temp Fluctuation/Resolution ±1/1℃
Condenser Vertical Double Condenser
Voltage (V/Hz) 220V  50/60 220V 50/60 | 380 50/60
Note  Customized configuration is available.
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