The Gold Rock Breaker Cylinder is for processing gold bearing rock.

摘要

#$%^&*AU2012101621B420130516.pdf#####7 ABSTRACT In one preferred form of the present invention, there is provided a rock breaker 10 comprising: a body 12 having a recess 14 for receiving an impactor 16 that is adapted to rotate about an axis extending longitudinally into the recess 14. The recess 14 includes a 5 curved wall 14 (lower portion) extending along the recess 14. The curved wall 14 has. a number of narrow elongate slit-type openings 20 each extending around the recess 14 (across the length of the curved wall). The slit-type openings 20 are spaced apart in a direction along the body 14 to form a series. The impactor includes two impactor bar 34 that are positioned in an offset position for rotating in a direction along the slit-type 10 openings 20, in a direction around the recess 14, with each impactor bar 34 extending across the slit-type openings 20 in an adjacent manner RECEIVED TIME 18 APR. 17:Y5