The selection of crushing plant depends upon the kind and amount of material to be crushed. Gyratory and jaw crushers represent the majority of primary crushers used at mining operations today, although some operations use roll impact crushers, low-speed roll sizers and feeder breakers. Cone crusher remain typically the most popular for fine crushing applications, although some mines use vertical impact crushers for tertiary and quaternary crushing.
Major Equipment Select
The key equipment in a primary crushing circuit usually includes only a crusher, feeder and conveyor. Secondary and tertiary crushing circuits have a similar basic equipment items, along with screens and surge storage bins.
Other Selection mining equipment components of crushing circuits can include:
- Man-lift elevator
- Sump pumps
- Air cannons
- Air vacuum cleanup systems
- Water booster pumps
- Rock grapple
- Service trolleys
- Rock breaker
- Apron feeder for the primary crusher
- Overhead crane
- Dust collection/suppression system
- Freight elevator
- Belt monitoring systems
- Conveyor belt weigh scales
- Belt feeders
- vibratory feeder
- Screw feeders
- Lime/cement silos
- Bin ventilators
- Sampling stations
- Eccentric trolley removal cart
- Service air compressor
- Conveyor belt magnets
- Conveyor gravity take-up service winch
- Conveyor belt metal detectors
- Conveyor belt rip detector
Sand Crushing Plant Selection
The main sand crushing mining equipment selection depends upon sand production scale, stone lithological characters and material input size. The key crushing is an open production process. The current primary sand crushers are jaw crusher and impact crusher.
To fulfill customer’s element sand fineness modulus and powder content, in addition to simplify the sand making production process, We recommend you sand screening equipment avibrating sand screen. Only utilizing the sand crushers with sand screen can you greatly enhance the sand manufacture of different required size.
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