What is Fusion Coolant Systems and Pure-Cut® Technology?
Fusion Coolant Systems is revolutionizing CNC machining with its Pure-Cut® and Pure-Cut®+ technologies, which leverage the power of supercritical carbon dioxide (CO2) for cooling and lubrication. Developed by researcher and entrepreneur Dr. Steven Skerlos, this innovative system uses supercritical CO2 to deliver dry machining and enhanced lubrication in a way that’s both sustainable and high-performing. The magic lies in how supercritical CO2 completely dissolves lubricants, allowing for a single-channel delivery that achieves unprecedented heat removal and lubricity. Simply put, it’s a game-changer for machine tools, offering a cleaner, safer, and more efficient alternative to traditional cutting fluids.
Main Benefits of Pure-Cut® Technology
Pure-Cut® technology brings a host of impressive benefits that make it stand out in the machining world:
- 2X to 5X improvements in machining performance
- Significant reduction in carbon footprint
- 100% clean, dry machining ideal for sensitive industries like medical
- Near-dry cutting with Pure-Cut+ for faster speeds and longer tool life
- Elimination of health risks such as dermatitis and hypersensitivity pneumonitis
- Minimal downtime due to efficient operation and reduced maintenance
- Easy integration with existing machine tools and simple reversion to traditional fluids if needed
The Technology Behind Pure-Cut®: Supercritical CO2
At the heart of Fusion’s innovation is supercritical CO2 — a state where carbon dioxide exhibits unique properties that make it an excellent coolant and lubricant. Unlike traditional fluids that rely heavily on oil, Pure-Cut® uses additive-free CO2 in its supercritical state, which means machining can be done cleanly and dry. This is especially crucial for industries demanding ultra-clean environments and precise surface finishes, like medical device manufacturing. Plus, the technology drastically cuts down on fluid chemicals, making the workplace safer and healthier.
Health, Safety, and Environmental Advantages
Pure-Cut® technology isn’t just about performance; it’s about protecting people and the planet. Traditional machining fluids often carry risks of dermatitis, hypersensitivity pneumonitis, and even cancers due to chemical exposure. Fusion’s system eliminates these risks by removing fluid chemicals from the equation. Additionally, it prevents water pollution by eliminating the need for water-based coolants and reduces dependence on oil. The use of waste CO2 as a resource means no new CO2 is created, supporting responsible consumption and sustainability goals.
Seamless Integration and Scalable Infrastructure
One of the best parts? Fusion Coolant Systems makes it easy to adopt this cutting-edge technology. The Pure-Cut® system integrates smoothly into existing CNC machines without hassle. And if needed, operators can switch back to traditional cutting fluids without a hitch. Fusion partners with global gas suppliers to provide infrastructure packs that fit any operation size — whether it’s just one machine or a thousand. This flexibility minimizes costs and downtime, making the transition as painless as possible.
Project Impact: Sustainable Development Goals (SDGs) Linked to Fusion Coolant Systems
- SDG 3: Good Health and Well-being – by reducing exposure to harmful chemicals
- SDG 6: Clean Water and Sanitation – by eliminating water pollution from machining
- SDG 9: Industry, Innovation, and Infrastructure – through advanced machining technology
- SDG 12: Responsible Consumption and Production – by using waste CO2 and reducing oil dependence
- SDG 13: Climate Action – by lowering carbon footprints in manufacturing processes
Why Fusion Coolant Systems is a Game-Changer for Machining
Fusion’s Pure-Cut® technology isn’t just another coolant system — it’s a leap forward in sustainable machining. By harnessing supercritical CO2, it offers quick, consistent, and clean cooling and lubrication that leads to longer tool life, shorter cycle times, and precise surface finishes. It’s a solution that benefits manufacturers, workers, and the environment alike. With Fusion Coolant Systems, the future of machining looks cleaner, safer, and way more efficient.
