ELIZABETH CITY, NC – Hockmeyer Equipment has received notice that its fifth patent covering immersion mill enhancement has been granted by the U.S. government. The patent covers the deterrence of wear at a bearing construct in a basket media mill.
The device involves the introduction of slots in the rotating peg hub within the basket. As the hub rotates, centrifugal force pulls the media and feedstock away from the polymer-bearing construct within the peg hub. This results in extended bearing life regardless of the media type or size and elimination of micro media escaping thru the clearance between the rotating drive shaft and the bearing construct.