High performance aerosol generator with integrated electronic control for single channel minimum quantity lubrication of tools. Fully automatic and dynamic lubrication process from inside or outside. Ideal for modern CNC machine tools with fixed or swivel-head spindle, with nose ≥ HSK-63. The high erosol volume generated by this system allows to lubricate a single large tool (ie: with tool holder HSK 80-100), as well as several tools in simultaneous operation, with a controlled lubricant distribution. LS 37 particularly fits when small and large tools are needed to work a piece, but non suitable to lubricate simultaneously two different tools with two specific parameters.