Which is a good vacuum concentrator

The QN ball type vacuum concentrator is mainly composed of four parts: the main body of the concentration tank, the condenser, the gas-liquid separator, and the liquid receiving tank. It can be used in industries such as pharmaceuticals, food, and chemicals for the concentration, distillation, and recovery of organic solvents of feed liquids. Due to the use of vacuum concentration, the concentration time is short and the effective components of thermosensitive materials will not be destroyed. The parts of this equipment that come into contact with materials are made of stainless steel, which has good corrosion resistance, durability, and meets GMP pharmaceutical standards.
QN Ball Vacuum Concentrator Technical Parameters