Automatic lifting rotary evaporator for ethanol distillation
The automatic lifting rotary evaporator is an advanced laboratory evaporation system designed for efficient solvent evaporation, concentration, distillation, and recovery. Equipped with a motorized lifting mechanism, the evaporating flask can be automatically raised or lowered with one-touch control, ensuring safe and convenient operation during experiments.
Compared with traditional manual lift models, this automatic lift rotary evaporator allows users to quickly remove the evaporation flask from the heating bath, improving operational safety and reducing the risk of overheating or sample loss.
This equipment is widely used in chemical laboratories, pharmaceutical research, biotechnology, universities, and industrial R&D centers.
Working Principle
The rotary flask rotates at a constant speed, and the water bath is heated at a constant temperature. Under these conditions, the material forms a large-area, uniform thin film on the inner wall of the evaporating flask and evaporates rapidly. Evaporation efficiency can be improved under vacuum conditions (vacuum device required). The solvent vapor is cooled into liquid as it passes through the glass condenser coil (cooling device required).
Features
- The glass parts are made of GG-17 high borosilicate glass, which is acid and alkali resistant, corrosion resistant, and high-temperature resistant.
- Large-diameter triple-flow spiral condenser structure.
- The sealing system uses a combination of imported fluororubber and Teflon for bidirectional sealing, ensuring corrosion resistance, long service life, and maintaining a high vacuum.
- The control panel is a digital display for the heating bath, intelligent temperature control, accurate temperature transmission, and convenient operation.
- The inner pot is made of high-quality SS304, which is corrosion-resistant and durable. The outer layer of the inner pot is coated with a silicone layer for safer use at high temperatures.
Specifcations:
|
Model
|
RE-1005
|
RE-1010
|
RE-1020
|
RE-1050
|
|
Optimal Ambient Temperature (℃)
|
5～35
|
|
Operating Power Supply (V/Hz)
|
Single phase 220/50HZ
|
Three phase 220/380/50HZ
|
|
Speed Control
|
Digital display variable frequency stepless speed regulation
|
Digital display DC stepless speed regulation
|
|
Rotary speed（rpm）
|
10～140
|
20～130
|
20～110
|
|
Rotary motor（W）
|
40
|
Brushless 250
|
|
Temperature Control (℃)
|
Digital display temperature control, normal temperature -99℃
|
|
Maximum Vacuum (Pa)
|
399.9（less than 3mmH）
|
|
Rotating Flask (L)
|
5
Flange Ø50
|
10
Flange Ø125
|
20
Flange Ø125
|
50
Flange Ø125
|
|
Recovery Flask (L)
|
3
|
5
|
10
|
20
|
|
Condenser
|
Vertical double serpentine tube
|
Vertical design, main cooling + auxiliary cooling, high-efficiency triple-flow condenser coils
|
|
Evaporation Capacity (L/h)
|
Water ≥2
Ethanol≥4
|
Water ≥3.2
Ethanol ≥6.5
|
Water ≥5
Ethanol ≥11
|
Water ≥9
Ethanol ≥19
|
|
Water Bath Material
|
Stainless steel
|
|
Water Bath Dimensions (mm)
|
Φ300×170
|
Φ350×220
|
Φ450×260
|
Φ550×320
|
|
Lifting Function
|
Electric lifting
|
|
Lifting Stroke (mm)
|
0～150
|
0～160
|
0～190
|
0～180
|
|
Total Power (kW)
|
2.2
|
4.8
|
6.3
|
8.3
|
|
Overall Dimensions (mm)
|
765×400×1070
|
920×550×1700
|
1250×600×2100
|
1320×770×2340
|
Why Choose Our Automatic Lifting Rotary Evaporator？
• Reliable motorized lifting system
• High evaporation efficiency
• Durable laboratory-grade materials
• Suitable for research and pilot-scale applications
• Professional technical support and customization
Our rotary evaporator provides a safe, efficient, and user-friendly solution for laboratory solvent evaporation, helping researchers achieve consistent and reliable results.
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