Key Features：

1. Intelligent LCD Digital Display

A large LCD screen simultaneously displays heating temperature, rotation speed, clockwise/anti-clockwise rotation status, and operating time—keeping every critical parameter at a glance for precise process control.

2. One-Click Automatic Motor Lifting

The motorized lifting system with a 180mm stroke raises and lowers the evaporation flask smoothly and silently at the touch of a button, improving operator convenience and process safety.

3. Wide-Range Water/Oil Heating Bath

The dual-purpose heating bath supports both water and oil media, with a temperature range from room temperature up to 180°C. PID microprocessor control ensures accurate heating—±1°C with water and ±3°C with oil.

4. Bidirectional Interval Rotation

The rotation speed is adjustable from 10 to 150rpm, with interval operation in both clockwise and anti-clockwise directions—ideal for gentle drying processes and optimized film formation.

5. High-Efficiency Double-Layer Condenser

The two-section vertical triple serpentine condenser provides a large cooling surface of 1.2m², delivering strong evaporation capacity (up to 4.0L/h water vapor volume) and ensuring maximum solvent recovery efficiency.

6. Patented PTFE Double Sealing Ring

The patented double sealing ring provides outstanding sealing performance, maintaining ultimate vacuum below 2.6hPa and ensuring long-term leak-free operation.

7. Continuous Collection Switching Valve

The integrated switching valve allows solvent to be collected continuously without breaking the system vacuum—enabling uninterrupted distillation and improving overall productivity.

8. Comprehensive Safety Protection

Built-in safety features include motor over-current protection, residual current device (RCD), lifting overload protection, boil-dry protection, and over-temperature protection—safeguarding both operator and instrument.

Technical Specifications：