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River gravel sand production line

New Sand, with high crushing efficiency (with a crushing, coarse grinding function), simple structure, easy installation and maintenance, low operating costs, excellent product grain type (cubic, flakiness content is extremely low) features.

Applicable materials:
River gravel, pebbles
Applications:
Architectural engineering cement concrete, asphalt concrete and a variety of stabilized soil materials, as well as road, bridge, tunnel lights highway engineering.
Device Configuration:
Feeder, cone crusher, VSI crusher, sand washing machine, YK series circular vibrating screen, belt conveyor

River gravel sand production line Detail:


River pebbles Profile
River gravel numerous resources, the main chemical composition is silicon dioxide, followed by small amounts of iron oxides and trace amounts of manganese, copper, aluminum, magnesium and other elements and compounds, quality hard, with compression, wear resistance, corrosion characteristics of natural stone, It is an ideal building material. Currently around the river pebbles sand production line has also been built, effectively guarantee the supply of national infrastructure projects of high-quality sand and gravel aggregate.
In the production process of river gravel 0-40mm gravel (gravel) as raw materials in the production line configuration using vertical shaft impact crusher (sand making machine), this crusher is new Sand Hill United States, with high crushing efficiency ( with a crushing, coarse grinding function), simple structure, easy installation and maintenance, low operating costs, excellent product grain shape (a cube, flakiness content is extremely low) features.

River gravel sand production line basic process:
River gravel numerous resources vary. Therefore, when configuring the device, abrasion resistance in the first place should the program. Large size can refer to granite and basalt crushing; small particle size of the need for pre-screening, to reduce production costs;
The following river gravel to 200mm example: raw materials in the warehouse were pre-screened via feeder, belt conveyor to vibrating screen # 1, greater than 40mm material into the cone crusher crushing, 5-40mm into the vertical impact crusher crushed 0-5mm directly into the finished product after the sand washing machine cleaning. The cone crusher crushed product is vibrating sieve # 2, the return of more than 40mm cone crusher broken again, to form a closed loop, enter less than 40mm of vertical impact crusher broken. Vertical impact broken out feeding # 3 vibrating sieve, return greater than 20mm vertical impact broken crushed to form a closed loop, less than 20mm material delivery to finished product stockpiles via belt conveyor, according to the cleanliness of the raw materials could be considered the 0-5mm material sent to the sand washing machine cleaning.

River gravel sand production line performance introduction:
The sand production line configuration is reasonable, a high degree of automation, low running costs, crushing rate, energy saving, large output, easy maintenance, to produce the sand meet building sand standard, uniform particle size, grain shape is good, level with the management.
The sand production line equipment configuration mainly based on customer sand specifications and production and sand use to make sure that we provide the program with and technical support, based on the customer production site to the configuration process, and strive to provide our customers the most reasonable and economical production line.