What is MQL systems: MQL is the minimum quantity lubrication, English as Minimum Quantity Lubrication (MQL), is a metal cutting lubrication, ie semi-dry cutting, the working principle is the very small amount of compressed gas ( After cutting oil or emulsion) mixing the vaporized, atomized lubricating fluid ejected onto the processing tool or workpiece, the machining area for effective lubrication A method of lubricating a cutting machining process. The amount of cutting fluid is typically only 0.03 ~ 0.2L / h, can completely replace the traditional light spray lubrication cutting copper and aluminum used, which can effectively reduce the friction between the tool and the workpiece between tool and chip, preventing adhesion and prolong tool life and improve surface quality, completely solve the problem of oil leakage, etc., to improve the working environment, MQL MQL broad scope for copper and aluminum, acrylic and other materials tapping, drilling, cutting, lubrication equipment scope includes : drilling, engraving machines, CNC lathes, stamping feeders, hand drills, multi-axis rig, tractor, cutting machines, milling machines and other equipment all need to use lubrication during processing; Germany Smartlube.