Influence of construction of bearing assembly on the size characteristic of crushing by a jaw crusher

Results of an experimental study on crushing granite from Iset deposit of the Ural region on the SHD-10M jaw crusher has been presented. Degree of influence of a bearing assembly of the SHD 10M crusher on fineness of final product by fractions has been determined, experiments with sampling has been conducted, results has been recorded, fineness characteristics of crushing product by “plus” and “minus” using the A-20 analyzer has been determined. Values of productivity, crushing time by fineness classes has been given.