Description of Small rotary evaporator
Compact & Efficient: Small Rotary Evaporator (2L-5L)
Rich Smart Tech Small rotary evaporator is Ideal for research and education, our space-saving rotary evaporator excels in evaporation, distillation, and concentration. It works by creating vacuum pressure to rotate and heat solvents in a water bath, forming a thin film for rapid evaporation. The high-efficiency condenser quickly cools vapors into liquid, delivering superior recovery performance in a compact design ideal for essential oils, chemical research, and small-scale purification.

Key Features of Small rotary evaporator:
✔ Precision Control – Digital PID temperature regulation (±0.5°C)
✔ High Vacuum Efficiency – PTFE+fluororubber dual sealing (up to -0.098MPa)
✔ Safe & User-Friendly – Bumping prevention, compact footprint
✔Versatile Applications – Essential oils, chemistry research, small-scale extractions
✔Compact, Bump-Proof Design.
Available Optionsof Small rotary evaporator:
Water/oil heating bath
Manual or hydraulic lift
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| Automatci lifting | Manual lifting |
The specification of Small rotary evaporator:
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Model |
RE-2L |
RE-3L |
RE-5L |
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Rotating bottle (L) |
0.5/1/2 29# |
3 F50 |
5 F50 |
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Collection bottle |
1L |
2L |
3L |
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Speed regulation(rpm) |
0~120 |
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Evaporation capacity (L/H) |
Water: 0.015 Ethanol: 0.02 |
Water: 1.3 Ethanol: 4.5 |
Water: 1.4 Ethanol: 5.2 |
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Vacuum degree can be reached |
<133pa(1.33mbar, Itorr) |
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Temperature range (℃) |
RT~99 |
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Elevator function |
Manual lifting of screw rod |
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Rotating power |
40(w) |
40(w) |
60(w) |
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Heating power |
1.0 (kw) |
1.5 (kw) |
1.5 (kw) |
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Power Supply |
220V/50HZ/60HZ |
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Condensation area |
0.14(㎡) |
0.2(㎡) |
0.25(㎡) |
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Size of wate bath pan |
6L |
8L |
10L |
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Overall dimension (cm) |
64*32*88 |
84*36*106 |
84*36*106 |
Pcking list

Products Description
The complete sets system we can provide (include chiller, vacuum controller, vacuum pump ) as below

How does the small rotary evaporator works?
1.Vacuum creates negative pressure
2.Rotating flask forms thin solvent film (↑ evaporation area)
3.Precise heating + rapid condensation = High recovery efficiency
4.collect solvent.
The safety packing as below

Certificate and customer praise


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