AELAB RE200-Pro 20L Industrial Digital Rotary Evaporator for High-Capacity Solvent Recovery

The AELAB RE200-Pro 20L Industrial Digital Rotary Evaporator is designed for high-efficiency solvent recovery, purification, and concentration in pilot-scale and industrial environments. Its advanced digital control system ensures consistent, reproducible evaporation performance for demanding processing workflows. With a large triple-coil condenser, precise PID temperature regulation, and a durable Stainless Steel heating bath, the RE200-Pro delivers reliable long-term operation across chemical, pharmaceutical, botanical, and research laboratories.

This 20 L rotary evaporator enhances throughput through optimized heat transfer, a vertical condenser assembly, and a motorized lifting mechanism that ensures safe, smooth flask handling. Continuous collection via an integrated switching valve prevents vacuum loss, supporting uninterrupted distillation while maintaining solvent purity.

⚙️ Design & Construction

The AELAB RE200-Pro features a robust frame with a corrosion-resistant Stainless Steel water/oil bath (Ø450×240 mm) that supports uniform heating up to 180 °C. The two-section vertical triple-coil condenser provides a 1.2 m² cooling surface for high-efficiency vapor condensation. The 20 L evaporation flask and 10 L receiving flask (with drain valve) are designed for industrial-scale collection, and the integrated motorized lift delivers a full 180 mm stroke for safe flask positioning. All components are engineered for long-life operation under continuous use.

🔬 Working Principle / Testing Method

The RE200-Pro rotary evaporator generates a thin solvent film on the heated evaporating flask surface. As the rotation (10–150 rpm) spreads the liquid, evaporation occurs uniformly. Vapors travel upward into the triple-coil condenser, where efficient heat exchange condenses them into the receiving flask. The system achieves improved evaporation rates through vacuum operation (≤2.6 mbar), lowering the boiling point and preserving thermally sensitive compounds. PID temperature control regulates the bath with high precision under both water and oil media.

💡 Key Advantages

• High evaporation throughput up to 4.5 L/h with 75% alcohol
• Two-section vertical triple-coil condenser ensures superior cooling efficiency
• Motorized 180 mm lift enhances operator safety and workflow efficiency
• Integrated safety functions: over-current, earth leakage, overheating, boil-dry protection
• Continuous collection without vacuum loss using a switching valve
• LCD interface displays temperature, speed, direction, and timing parameters in real time
• Stable performance across long-duration distillation at industrial scale

🔗 Connectivity & Integration

The system includes standard cooling/suction and vacuum ports (16 mm outer diameter) for integration with laboratory chillers, vacuum pumps, and external condensers. The digital control panel supports GLP-compliant operation through clear temperature, speed, and timing display suitable for process documentation.

🧠 Model Insight

🧪 Testing Applications

The AELAB RE200-Pro is suitable for pilot-scale production, botanical extraction, pharmaceutical purification, chemical solvent recycling, industrial R&D workflows, and large-volume concentration processes. Its high evaporation capacity and strong cooling performance make it appropriate for thermal-sensitive compounds and high-volume distillation tasks.

Compliance & Quality Assurance

The RE200-Pro follows AELAB manufacturing procedures under ISO-aligned quality controls, using GLP-ready digital interfaces and built-in electronic safety protections to ensure stable, traceable laboratory operation.