250ml to 1000ml RE-52AA Small Rotary Evaporator Manufacturers

Rotary evaporator is a rotary evaporation flask, increased area under the water bath in the vacuum

side of rotation, so that the sample edge heating evaporation, extraction products. Evaporators are

widely used in crystallization, product concentration, powder drying, solvent separation, the standard

distillation. On pilot and industrial use, we push with a 10L or 20L large capacity rotary evaporator;

on teaching or less, and we send German companies for 50ml ~ 50000ml-RE Series rotary evaporator.

Widely used in chemical, pharmaceutical, food, environmental protection, universities and other 

research units and small batch production, concentration, drying, recycling and other good equipment.

1. Bath pot lifting: fixed glass, fixed, reduce damage, collection bottles can be immersed in ice bath to

reduce the secondary evaporation. 
2. Vacuum Table: handsome in appearance, digital clarity. 
3. Ball I: I join milling bottle collection, a unique seal structure and selection of sealing materials, corrosion

resistance, can maintain above-0.096MPa vacuum, excellent sealing performance. 
4. High temperature long-lasting seal: High evaporation efficiency, high recovery rate; intensive high

temperature corrosion resistance and long life, leak privileged. 
5. Vertical condenser: mobile, there are three options. Cold trap configuration can do to collect low

boiling evaporation. 
6. Back bottles of devices: spin bottle ISO29 standard port, with the thread easy to retreat, to reduce

damage under high temperature solution bottle back hard. 
7. Intelligent temperature: room temperature -180 ℃ wide range of temperature fluctuation ± 0.2 ℃,

hard red material, no sparks, security. 
8. Stainless steel chassis, upright, vertical, aluminum castings, attractive appearance, corrosion resistance. 
9. Critical seals, electronic components bits imported.

Application of rotary evaporator

Rotary evaporator is mainly used for pharmaceutical, chemical and bio-pharmaceutical industry

concentration, crystallization, drying, separation and dissolution of coal recovery. The principle is: in a

vacuum condition, constant temperature heating, to rotate bottles constant rotation, the material in the

sidewall formation of large area thin film, high evaporation. Solubilization by high glass condenser vapor

cooling, recovery in the collection bottle, greatly improve the efficiency of evaporation, particularly easy

to use in high-temperature decomposition of the variability of biological products was concentrated and

purified.