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Aggregate Production Plant Design
Aggregate and Sand Processing Operation
Production of sand and gravel consists of washing and scrubbing to get rid of clay, separation of the sand fraction by screening, grading of the gravel, sand classification and dewatering, and crushing of any oversize gravel to manufacture a saleable product. Washing removes silt and clay, which is existing either as surface coatings or as clay-bound agglomerates that need to be broken down.
The silt and clay content of a sand and gravel deposit is a vital parameter in determining its economic viability; the silt content should be lower than 25% and the clay should be much lower as it is harder to remove. Some gravels containing clay may be sold "as dug" for constructional fill.
Aggregate Production Plant Design Layout
Crushing is the crucial stage in aggregate production plant. According to final products application, aggregate crushing process mainly accomplished in the following stages.
|Aggregate Production Plant Design|
|Crushing Stage||Crushing plant Involved||Maximum feed size (mm)||Maximum final particle size (mm)|
|Primary||Jaw crusher Gyratory crusher||700-1000||100-300|
|Secondary||Cone crusher HSI crusher Jaw crusher (rarely)||100-250||20-100|
|Tertiary||Cone crusher VSI crusher||14-100||10-50|
|Quaternary||VSI crusher Cone crusher||10-40||10-20|
Aggregate Production Plant Supplier
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These plants produce high quality sand and aggregate materials for various construction applications. We have delivered and installed thousands of aggregate production lines in India, South Africa, Indonesia, Nigeria, Zambia, Zimbabwe, Kenya, Ghana, Omen, Brazil, Russia, Ukraine etc. We will customize cost-effective sand manufacturing solution according to your requirements.