The external MQL system by bielomatik injects the lubricant drops in the tool via a quick valve. During this, a distance of up to 800 mm can be bridged between the valve and tool. The drop hits the exact point where it is needed. The alignment of the swivelling quick valve on the respective tool is automatic.
The external system can also be combined with the internal MQL 2-channel system in order to be able to supply tools without a feeding channel.