limestone crushing zone
Jun 01, 2003 · Schematic illustration of processes occurring in the rock around a blasthole, showing formation of crushing zone, fracture zone and fragment formation zone . Several models have been proposed for the estimation of the extent of crushing around a blasthole e.g. Il’yushin  and Vovk et al.  (documented by Hustrulid  ), Szuladzinski
Onte Machinery is an enterprise specializing in the production of
various crushing, sand making, grinding, mineral processing
and building materials products. After 40 years of development,
it has become the production and export base of China's mining machinery industry.