Handbook of Crushing
Crushing With Posimetric ... Bond Work Index (BWI) — Kilowatt hour (kWh) per short ton required to reduce the material to 80% passing 100 microns. Breaker Block (Breaker Plate) — The steel anvil surface of a crusher against which material is crushed by impact or pressure. Bridging — Blocking of crusher opening by large pieces of material. Burbank Abrasion Test — A standard method of ...