METHOD FOR RECONDITIONING A USED GRINDING ROLL
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United States of America Patent
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Issued Date -
Jul 16, 2009
app pub date -
May 23, 2007
filing date -
Jun 21, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a method for reconditioning a used grinding roll of a high-pressure bed grinding mill. In said method, the surface of the rolling body is turned by a certain degree after removing the worn profiled members, whereupon the existing bores can be deepened to a depth that is sufficient for receiving new profiled members or new bores can be created according to a new bore pattern. New profiled members are then inserted into the bores. The inventive method allows a used grinding roll to be reconditioned in a particularly time-saving manner while economizing material.
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