What Does Rotary Evaporator Mean?
A rotary evaporator is a piece of machinery or equipment used in the creation of some cannabis concentrates. A rotary evaporator evaporates and recovers pricey ethanol from ethanol-extracted concentrates.
Rotary evaporators are one of the key steps in creating butane hash oil (BHO) and other cannabis concentrates. Using the rotary evaporator helps effectively concentrate the oil to a concentration of 15 to 40 per cent. It also purges the solvents from the finished product and recovers them, making the oil exceptionally pure.
A rotation evaporator is comprised of a boiling flask that rotates on its side to coat the interior with a thin film that greatly enhances the evaporation process. The use of a vacuum helps protect fragile substances that might be sensitive to excessive heat. Many commercial companies manufacturer rotary evaporators.