1 / 13The MTST R-1050 is a large-volume rotary evaporator built for solvent evaporation and concentration at lab and pilot scale. It pairs a 50L rotating flask with a 20L receiving flask and a vertical double condenser for solvent recovery.
A 250W brushless rotary motor drives the flask across a 20–110 RPM range under digital frequency-conversion stepless speed control. The stainless steel water bath (φ550×320 mm) provides heating up to 6000W, with temperature control from ambient to 99°C.
An automatic motorized lift (0–180 mm stroke) raises and lowers the bath, and PTFE-based rotary seals support vacuum operation. The unit is intended for processing labs handling larger solvent volumes.
The heated bath warms solvent in the rotating flask while rotation spreads a thin film across the flask wall, increasing the surface area for evaporation. Under vacuum, the solvent vaporizes at lower temperature, and the vertical double condenser cools the vapor so it collects in the 20L receiving flask.
Model: R-1050
50L rotary evaporator with 20L receiving flask, automatic motorized bath lift, brushless rotary drive, and 6000W stainless steel water bath.
This equipment is sold for lawful use only. Buyer is responsible for compliance with all applicable regulations.
