Articles
Compression crushing is often the better route when an ore is hard, tough or abrasive. Jaw and cone crushers apply controlled compressive forces: a jaw crusher…
Material spillage is rarely caused by a single faulty component. It usually develops when belt speed, material flow, transfer geometry, loading conditions and…
A bypass chute provides a controlled diversion route within a crushing and screening plant. It can carry incoming feed around a crusher, move a selected…
Excessive vibration in crushers usually develops from a change in balance, alignment, loading, or structural support. It may begin as a faint rumble at one…
A trapezium mill turns pressure into useful size reduction by trapping feed between rotating rollers and the grinding table. Roller pressure changes the bed…
Scalping is the first sizing stage in many crushing circuits. Its purpose is to remove undersize material before it reaches the primary crusher, reducing…
Dirty aggregate can undermine the performance of an entire crushing and screening circuit. Clay coatings, soluble dust, loam, organics and fine contaminants…
A surge bin provides controlled storage between stages of a crushing circuit. It absorbs short-term differences between the upstream feed source and the…
Quarry operations depend on a steady flow of material from the extraction face to the primary crusher. When that material includes large rocks, sticky clay,…
Selecting a crusher motor and drive system requires more than matching a motor’s kilowatt rating to the crusher nameplate. The motor must accelerate the rotor,…