Sand & gravel production line
Sand & gravel production line is updated from the traditional sand making plant to make full use of the raw materials. It is widely used in sand and gravel deposit quarry.
Sand & gravel production line involves crushing, screening, sizing, and washing process. The major mining equipment used in sand & gravel production line are: jaw crusher, impact crusher, cone crusher, VSI crusher, vibrating screen, belt conveyor, sand washing machine etc..
The complete plant features high production, environmentally friendly, low energy consumption, high quality sand & gravel products with roundness, versatile application, high tolerance to moisture, easy to control and so on..
Flow chart of sand & gravel processing line:
When raw materials are mined from sand & gravel deposit quarry, the bulk of materials will transported to hoppers.
Before primary crushing, a single-deck screen is used to separates out the coarsest gravel, i.e., materials more than 32mm in diameter which can be used in gardens, ore pebble-dash finishing.
The remaining raw materials will be fed into primary jaw crusher for crushing. After primary crushing, the crushed materials will be transferred to a double-deck screen for separates the gravel from the sand. The larger gravel with a diameter of up to 32mm is separated out, the second screen separates smaller gravel down to plus 2 mm. All of the gravel flow is then conveyed to a gravel processing plant. The minus 2 mm material, which can be defined as exclusively sand, passes through both screen decks will send to sand processing plant.
Sand and Gravel processing plant:
In the circuit of gravel processing plant, secondary crushing, tertiary crushing, fineness crushing equipment, sieving equipment will act on the raw materials.
The final gravel products will be 2-8 mm, 8-16 mm, 16-32 mm etc. According to the clients demands, the size can be adjustable.
In the sand processing plant, sand washing machine is the major equipment.
Following washing, the sand has to be dewatered. This is accomplished for the coarser sand (1 to 2 mm) by single-deck vibrating screens. These have a slight angle of one or two degrees. This, combined with the vibration, causes the sand to move across the screen while the water, together with the finer sand, (0 to 1 mm) is drained off underneath.
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customerized solution is offered for every specific need.
Sand Production line
- Aggregate production line
- Manufactured sand production line
- 40 TPH Stone crushing plant
- 100 TPH Stone crushing plant
- 150 TPH Stone crushing plant
- 200 TPH Stone crushing plant
- 300 TPH Stone crushing plant
