Used Gravel Crushing Equipment Price
Gravel gernerally are mined in a moist or wet condition by open pit excavation or by dredging. Open pit excavation is carried out with power shovels, draglines, front end loaders, and bucket wheel excavators.
Most gravel need to be processed prior to final application. The processing of sand and gravel for a specific market involves different production machinery of washers, screens, and classifiers to separate particle sizes; crushers to reduce oversized material; and conveying and storage system etc.
Gravel Crushing Plant
Gravel crushing generally is carried out in one or two stages, although three-stage crushing may also be performed. The choice of crusher depends on the type and amount of material to be crushed. Jaw crusher, impact crusher, or gyratory crushers are usually used for primary reduction. The crusher product, normally 7.5 to 30 centimeters in diameter, and the undersize material are discharged onto a belt conveyor and usually are conveyed to a surge pile as coarse aggregates. Secondary and tertiary crushing process maybe applied for producing fine particle size. Cone crushers remain the most popular for fine crushing applications.
Used Gravel Crushing Equipment
SBM has long experience of designing and manufacturing jaw crushers. We also have a wealth of knowledge about customers’ expectations and needs. Due to small scale mine can't afford huge investment, SBM provide wide range of used gravel crushing equipment with optimized performance due to the benefits of high capacity, high reduction, low jaw plate wear, large feed acceptance capability, and easy operation and maintenance etc.
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