Tumbling Deburring Processes
Tumbling is a time proven process that has been in use as far back as the ancient Chinese, Romans, and the medieval Europeans. Tumbling barrels are used with Tumbling media (stones, ceramic, etc.) and proper burnishing compounds and chemicals that provide a universal part finish from the rotating of the barrel.
Vibratory Deburring Processes
Vibratory machines have different spiral rotation of the media than the barrel method which can give more control capabilities for the end result of the parts. Crown uses multiple sizes of vibratory machines ranging from 1 cu. ft up to 100 cu. ft. depending on the lot and parts size.
Micro/Super Finishing Processes
Crown specialized process for High performance finishes in the automotive and racing industry makes Crown one of the top leading suppliers. Crown's proven process elevates the finishes on gears, camshafts and other specialty products to the highest quality.