Nitrofreeze® Proof of Concept Case Study- Deburring Polysulfone (PSU) Our Cryogenic Deflashing and Deburring process adds value while reducing costs to customers by eliminating the need for hand trimming. Highlighted below is an actual customer part that has successfully undergone the Nitrofreeze® process. Material : Polysulfone (PSU) Description : Medical injection pen assembly Area for Concern : Exterior lettering […]

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