Machining with Minimum Quantity Lubricant can save money and improve tool life and workpiece finish as well.

The costs of coolant are about 15 percent of the life-cycle operational costs of a machining process. It includes the costs of procurement, filtration, separation, disposal and record keeping for the EPA.
And this costs continue to rise. As a consequence coolant becomes a crucial economic issue and the alternative machining with "minimum quantity lubricant", or MQL, is gaining acceptance as a cost-saving and environmentally friendly option.

With JETSPRAY we offer a Top MQL System for an unbeatable price! Its extremely stable and compact design without a pump is suited for all machine tools. Assembling und installation is practicable in just a few minutes.

Key Features of JETSPRAY

Signifikante Reduzierung des Schmier-und-Kühlmittelverbrauchs,
Minimierung der Beschaffungs- und Ensorgungskosten,
Erhöhung der Werkzeugstandzeit,
Punktgenaue Werkzeugschmierung,
Geringer Einbauplatzbedarf,
Montage und Einrichtung in wenigen Minuten,
Derzeit günstigstes System auf dem Markt.

Functioning: JETSPRAY is using the VENTURI principle to spray an air-liquid mixture towards the contact point. Compressed-air flow rate and liquid rate can both be regulated separately.

The coolant is forced through a Loc-Line Flexi hose to a nozzle (in case of the Double Spraying System through two hoses), which can be directed to a preferred position. The hose is connected to a manifold equipped with an inlet for the coolant, a further inlet for the compressed air and a shut-off valve. The base is a small, powerful magnet with an on/off switch, which can be attached to the machine where required.

Technical Details

Kühlmittelmenge und Druckluftzufuhr getrennt regelbar,
Kompakte und robuste Bauweise,
Förderung des Schmierstoffs aus druckbeaufschlagtem Vorratsbehälter, d.h. ohne Pumpe oder andere bewegliche Teile,
Sämtliche Teile in rostfreier Ausführung,
Starker Prismen-Magnetfuß mit Ein/Aus-Schalter.

Spraying Units

Single Spraying System

Double Spraying System

Minimum Quantity Lubricant (MQL)

allows significant cuts in coolant costs, while delivering improved tool life and surface finish. Moreover MQL is protecting the environment as well. MQL can do all this for two reasons: (1) the optimum concentration of lubrication can be specified for a given operation, and (2) ??? if filter and tank are optionally available ??? silicon particle contamination suspended in the cutting fluid is eliminated.

Cost of coolant is approx. 15 percent of the operational cost in a machining process and 3 to 4 x higher than the tooling costs. It's worth the effort to think about using MQL though.