Variable Speed Rotary Evaporator Engineered for Long-Term Industrial Use

Variable Speed Rotary Evaporator Engineered for Long-Term Industrial Use

Nantong Sanjing Chemglass Co., Ltd. designs variable speed rotary evaporators, industrial distillation units, chemical glass equipment, and high-reliability evaporation systems for demanding production environments.

Why Variable Speed Matters in Evaporation

Different solvents require different shear forces and film thickness. Fixed-speed systems often compromise efficiency or safety.

Precision Speed Control with Frequency Conversion

The frequency-controlled motor allows smooth speed adjustment without sparks or brushes, ensuring operational safety in solvent-rich environments.

Embedded Technical Proof

• Speed range: 10–90 rpm (PR-5 model) for controlled evaporation

• Bath power up to 5 kW supports stable heat input for large-volume processing

These values directly support consistent evaporation results across batches.

Designed for Operator Safety and Efficiency

Vacuum feeding and lifting bath design reduce manual handling, improving workplace safety and reducing flask damage.

Typical Industrial Users

• Contract manufacturing organizations

• Chemical plants

• R&D centers scaling production

• Pharmaceutical process teams

Conclusion

For companies prioritizing safety, flexibility, and operational reliability, Nantong Sanjing Chemglass Co., Ltd. delivers variable speed rotary evaporators that align with industrial production standards and long-term evaporation stability requirements.

SEO Keywords

Variable speed rotary evaporator, industrial distillation equipment

FAQ

1. Is the speed adjustable during operation?
   Yes, speed can be adjusted smoothly in real time.

2. Does the motor produce sparks?
   No, it is a brushless AC induction motor.

3. What sizes are available?
   From 2L to 50L evaporation capacity.

4. Is operator training required?
   Basic operation training is sufficient.

5. Can it handle high-viscosity liquids?
   Yes, with appropriate speed adjustment.