Quarry Equipment,General considerations
Pneumatic steel drillers (for vertical, horizontal or inclined drilling, manual or mounted on special devices), mostlydiameter 34 mm.
Pneumatic down-the-hole hammer drillers (for making vertical holes for introducing the diamond wire), mostly inDiameter 85-90 mm.
Diamond wire machines (for large primary cuts).
Smaller diamond wire machines (for secondary cuts).
Chain saws (for fast, straight forward vertical and horizontal cuts on large quarry fronts).
Hydraulic cushions (for enlarging space between cut benches or for splitting up narrow openings).
Hydraulic jacks (for tilting banks).
Hydraulic splitting wedges (for splitting up drilled sections).
Derrick cranes (for handling of blocks or heavy equipment).
Stationary wire saws (for block-squaring).
Front-loaders, excavators, trucks.
The different quarrying machines have different functions which have to be evaluated according to the followingfactors: type of rocks (hard, soft, abrasive,specific configuration of the quarry,quarry yield or recovery (normallybetween 25 and 50%),value of the material,requested production speed,specific tool costs,machine depreciation,labour cost.
And we SBM can supply the crusher include : Jaw Crusher,Impact Crusher,Cone Crusher,VSI Crushers,Mobile Crushers.