Minimum quantity lubrication from STW

Apply the smallest quantities of lubricant to a lubrication point without contact, precisely and reproducibly. This is the definition of minimum quantity lubrication. What is the best way to meet these requirements? With two-substance spray nozzles in combination with micro-metering pumps. Only this design of minimum quantity lubrication systems allows full control over the flow rate, as each individual piston stroke can be adjusted in terms of metered volume and cycle speed.