Nitrofreeze® Proof of Concept Case Study- Deburring Delrin Bushing


Nitrofreeze® 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.
Delrin Deburring - Wire Bushing

Material : Delrin
Description : Wire bushing, ~3/4″ diameter
Area for Concern : Machined Delrin prongs
Results :  The cryogenic process removed burrs from the “legs” of the part while leaving the edge intact. Cryogenic temperatures left the hair-like burrs brittle and they removed easily as the batch of parts was tumbled and blasted.
Nitrofreeze provides cryogenic deflashing and deburring solutions across a variety of industries.  Whether parts are molded or machined, Nitrofreeze has a solution.   
Do you have a part that might benefit from cryogenic deflashing or deburring? Contact our product experts at 508-459-7447 x105 or via email at We’re happy to provide a no-cost consultation for your parts.