Product Description
Rotary evaporators are mainly used for concentration, crystallization, drying, separation, and
solvent recovery in industries, such as pharmaceuticals, chemicals, and bio-pharmaceuticals.
The working principle is to heat the rotating flask at a constant temperature under vacuum
conditions, making it rotate at a constant speed. The material forms a large area thin film on
the inner wall and then evaporates quickly. The solvent vapor is cooled by glass condenser and
recycled into a collection flask, greatly improving evaporation efficiency