Sand muller reconditioning method and structure

Abstract From the Canadian patent

Abstract of the Disclosure, A sand muller reconditioning method and structure in which the bottom of the sand muller's vessel is reestablished into a generally planar or flat attitude after prolonged use of the muller has resulted in a wide groove-like circular wear path in that bottom beneath the sand muller's plow. The method and structure includes defining an inner circumferential seat and, an outer circumferential seat, in the vessel's bottom those, seats being disposed inside of and outside of respectively, the circular wear path previously formed in the bottom. A wear plate comprised of multiple arcuate sections is then sized to fit in the inner and outer seats for eliminating the …