Micro-lubrication machining that benefits in many ways

The micro-lubrication technology is a technique in which a small amount of lubricating oil is sprayed into the cutting area in a mist form to lubricate and cool the cutting tool and the workpiece. A small amount of lubricating oil can meet the lubrication requirements without waste. The application of micro-lubrication technology (MQL) in metal cutting not only has significant economic and social benefits, but also significantly improves the environment.

The application of micro-lubrication processing has the following advantages: Firstly, the micro-lubrication is suitable for higher processing speed, and the processing quality of the workpiece can be improved under the condition of sufficient lubrication; secondly, the motive power of the micro-lubrication is compressed air, and the coolant of the machine tool is omitted. The circulatory system reduces the cost of purchasing the machine. Third, after the micro-lubrication replaces the cutting fluid, the purchase cost of the cutting fluid and the disposal cost of the waste liquid are eliminated, which will greatly save the cost for the enterprise. Fourth, the workpiece and chips after the micro-lubrication process are dry, and the next process can be performed without cleaning, thereby improving the production efficiency. Fifth, after the micro-lubrication replaces the cutting fluid, the environmental pollution caused by the discharge of the cutting fluid and the possible occupational health effects of the operator are prevented. Sixth, micro-lubrication can effectively improve the life of cutting tools.


Dopo is committed to the application of micro-lubrication technology, successfully applied micro-lubrication technology to deep hole drilling, gear processing, machining center, sawing and other processing forms, with rich application experience and mature solutions.

Dopo is helping your business reduce costs, increase productivity and improve production environments.

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