grade materials ensures that the final products meet the highest quality standards. A new wave of eco-conscious metalworking fluids (such as TotalEnergies’ Folia Series) is currently coming into play, offering a substantial reduction in the carbon emissions typically associated with machining processes. Its fast separation from tramp oils allows efficient skimming through its technology that limits bacterial and fungal development – which leads to the use of no or less biocide.
Meanwhile, neat oils are still essential for high-load applications like broaching, with a trend toward low-viscosity, non-hazardous formulations. One key criterion when selecting lubricants for maximum safety is flammability which creates a great fire risk, especially in pure cutting and solvent-based products. Choosing products with high flash points can not only minimise the risk of high evaporation but also prevent dirty and greasy workshops, reduce the fluid consumption.
Materials produced from the hydro cracked base oils provide high flash point, and are a great example to this type of fluids.
There are also a range of innovative environmentally solutions available, formulated from carefully selected bio-sourced-based oils and high-performance additives lubricants that have also very high flash point.
Compared to standard mineral-oil-based cutting oil, these types of technology have no labelling in the SDS, even at the lowest viscosities. Additionally, the high content of polar molecules allows a strong lubricant film with a low friction coefficient. This contributes to extended tool longevity, reduced lubricant usage, and overall improvements in manufacturing efficiency.
To recap: Evolving toward smarter, safer, and enviromentally acceptable metalworking Companies are increasingly seeking partners and technologies that align with their environmental and operational goals. In this landscape, solutions that combine technical excellence with sustainability credentials are particularly valuable. • Interactive Fluid Maintenance Applications: Automation systems that enable real-time fluid monitoring and take the necessary adjustments to optimise your soluble fluid baths.
• Sustainable Manufacturing: Push toward energy- efficient processes and biodegradable, safer fluids. Reducing carbon emissions and environmental impact is becoming a priority for manufacturers.
• Advanced Filtration and Recycling: Systems that extend fluid life and reduce waste are becoming standard.
Next-Generation Metalworking Fluids • Mineral Oil-Free and Emulsifier-Free: Enhances biodegradability and reduces misting.
• Non-Hazardous Labeling: Simplifies handling and disposal while supporting workplace safety.
• High Lubricity and Cooling Power: Ensures dimensional accuracy and extends tool life.
• Bacteria and Fungi Resistance: Increases fluid longevity and reduces maintenance frequency.
• Transparent and Non-Foaming: Improves visibility during machining, aiding in quality control.
Conclusion
As medical manufacturing advances, the adoption of innovative, safer, and more sustainable metalworking fluids has become a necessity rather than a choice. These fluids are essential for maintaining high product standards, meeting regulatory requirements, and optimising operational performance. By tailoring lubrication solutions to meet the specific challenges of medical machining, the industry can drive innovation while improving safety, precision, and environmental sustainability.
lubricants.totalenergies.com
The Directory for the Global
Lubricants Industry a LUBE Media publication
Published by United Kingdom Lubricants Association
www.lube-media.com/elid
© United Kingdom Lubricants Association
LUBE MAGAZINE NO.188 AUGUST 2025
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