Solvent recovery
Recover and separate process solvents under controlled vacuum and temperature conditions.
Rotary Evaporators
REAXTR rotary evaporation systems combine the evaporator, vacuum generation and thermal management according to the solvent, required throughput and process duty. The final configuration is determined by actual operating conditions.
01 / Configuration criteria
Technology guided by the application.
Controlled evaporation, concentration and solvent recovery from bench to pilot scale.
These are configuration criteria, not guaranteed values for every system.
Benchtop1 L and 2 L
Pilot5 L, 10 L, 20 L and 50 L
Vacuum dutySelected according to solvent boiling point and temperature
Thermal loadDefined by solvent characteristics and evaporation demand
CondenserSized according to vapor duty and coolant temperature
02 / Application areas
Where these systems are applied
Extract concentration
Reduce extract volume while accounting for heat sensitivity and solvent properties.
Vacuum evaporation
Lower-temperature evaporation of volatile components using an integrated vacuum loop.
Sample preparation
Concentration steps before analysis, purification or subsequent processing.
Natural products & aromas
Controlled processing of botanical extracts, essential oils and aroma fractions.
Pilot scale-up
Select heating, condensation and vacuum equipment for greater evaporation duties.
03 / System technology
Rotary evaporation, component by component
See the main parts of a representative rotary evaporator and how they form a complete evaporation system with a recirculating chiller and vacuum pump.
TECHNICAL ANATOMY / ROTARY EVAPORATOR
Representative assembly. The exact condenser and accessory configuration depends on the selected model and process.
Component reference09 / REAXTR
01Primary condenser
Condenses solvent vapor.
02Feed port
Process fluid introduction.
03Secondary condenser
Additional condensation stage.
04Receiving flask
Collects condensed solvent.
05PTFE discharge valve
Drains the receiver.
06Lockable casters
Supports movement and positioning.
07Vacuum gauge
Indicates system vacuum.
08Evaporation flask
Rotating sample vessel.
09Water / oil bath
Applies controlled heating.
Representative assembly. The exact condenser and accessory configuration depends on the selected model and process.
SYSTEM INTEGRATION
A complete evaporation system
A rotary evaporator, recirculating chiller and vacuum pump must be configured as one thermal and pressure-control system. Cooling capacity and pump performance depend on the solvent and process duty.
04 / System references
Reference equipment & configurations
REAXTR / REFERENCE 01
REAXTR / REFERENCE 02Configuration and product imagery are illustrative. Final equipment selection depends on process requirements.
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