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What is coolant emulsion, exactly?

In our previous blog articles and on our website, we’ve often talked about coolant emulsion. But what exactly is it? In this article, we’ll explain what coolant emulsion is and why it’s important to continuously monitor its quality.

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What is a coolant emulsion?

The coolant emulsion we’re referring to is specifically designed for metalworking. Its purpose is to reduce friction, dissipate heat and flush away chips during the machining process.

Coolant emulsion is composed of oil and water. Unlike most lubricants, the oil in a coolant emulsion must be able to mix with water. In addition to supporting the machining process, the correct oil-water ratio helps prevent the growth of bacteria and fungi.


How can you ensure your coolant emulsion stays in top condition?

With the LubriWatch application, you can easily monitor the quality of your coolant emulsion. The app uses a clear color indicator (red, orange or green) to show whether the emulsion meets the required quality standards or if adjustments are needed. Want to know if your coolant emulsion meets the required standards? And how you can maintain the right quality over time? Feel free to contact us for more information.