1 / 11The Swiben R1020 is a 20L rotary evaporator built for distillation and solvent separation in laboratory and processing settings. It pairs a 20L rotating flask with a 10L receiving flask and a vertical double condenser for reflux-style vapor handling.
The unit uses a stainless steel water bath sized φ450×260 mm with 4000W heating, an automatic motor lift covering a 0–190 mm stroke, and a brushless 250W drive motor for flask rotation. Digital frequency-conversion control provides stepless speed adjustment from 20 to 130 RPM.
It suits labs that need a large-capacity evaporator with hands-off bath positioning and consistent rotation for routine distillation tasks.
The sample flask rotates while partially immersed in the heated water bath, spreading the liquid into a thin film for fast, even heat transfer. Under vacuum, solvents evaporate at lower temperatures and condense in the vertical double condenser, collecting in the receiving flask for separation from the remaining solution.
Model: R1020
20L rotary evaporator with automatic motor lift, 4000W stainless steel water bath, and digital speed and temperature control. 220V single-phase.
This equipment is sold for lawful use only. Buyer is responsible for compliance with all applicable regulations.
