In precision industries, machining fluids play a critical role—but they also come with limitations. From messy residues to environmental hazards, traditional coolants are no longer the gold standard for today’s advanced manufacturing needs. Fusion Coolant Systems is changing the game with Pure-Cut®, a revolutionary solution based on supercritical CO₂.
Supercritical carbon dioxide (scCO₂) is a state where CO₂ behaves like both a gas and a liquid. When heated and pressurized past its critical point, it can flow into tight spaces like a gas while absorbing heat like a liquid. This dual behavior makes scCO₂ an ideal medium for cooling and lubrication during machining.
In medical device machining, where surface quality and cleanliness are essential, this becomes a major advantage. scCO₂ delivers precise, consistent cooling without leaving behind contamination or residue.
Medical device components demand flawless finishes and biocompatibility. Even the slightest trace of residue or burrs can compromise a product’s performance or regulatory compliance. Pure-Cut® eliminates these concerns.
By replacing oil or water-based coolants with scCO₂, Pure-Cut® leaves parts dry and pristine. That means no extra cleaning steps, no risk of cross-contamination, and no coolant disposal. The result is a more efficient, FDA-aligned workflow—ideal for medical device machining environments.
Machining medical-grade materials like titanium or stainless steel puts serious stress on cutting tools. Overheating can dull tools quickly and introduce defects into the workpiece. Pure-Cut® removes heat right at the tool-workpiece interface, significantly extending tool life and maintaining dimensional accuracy over longer runs.
Because the scCO₂ system doesn’t flood the tool with liquid, chip evacuation also improves. This allows manufacturers to increase spindle speeds and feeds without losing control over tolerances or surface finishes.
Traditional coolant systems come with storage, maintenance, and hazardous waste disposal costs. They also require energy for pumping, filtration, and cleanup. Pure-Cut® eliminates these steps entirely. It doesn’t produce liquid waste, and the CO₂ used in the process can be captured from industrial byproducts—offering a more circular, climate-conscious solution.
For companies looking to improve sustainability in manufacturing, this is a meaningful way to cut waste and emissions without compromising productivity.
With Pure-Cut®, Fusion Coolant Systems has introduced a clean, effective alternative to traditional fluids—especially valuable in the highly regulated world of medical device machining. It improves performance, protects the environment, and delivers peace of mind in critical applications.
As machining demands increase, so does the need for smarter, cleaner technologies. Pure-Cut® stands at the forefront of that evolution, contact us today!