The sand and gravel production line can be defined based on the output material type, which includes sand and gravel or artificial sand, also known as a sand-sand gravel production line. In raw material plants for road construction, building, and other industries, there is often a need to produce both sand and artificial sand simultaneously. This sand-sand gravel production line equipment can meet that demand.

Introduction to the Sand and Gravel Production Line Process:

Sand and gravel are evenly fed into a jaw crusher for coarse crushing by a vibrating feeder. The crushed material is then conveyed by a belt conveyor to a sand-making machine for further crushing. The finely crushed material is sent to a vibrating screen for screening. Materials that meet the required product particle size are sent to a sand washer for cleaning. The washed finished products are then output by a finished product conveyor. Materials that do not meet the product particle size requirements are returned from the vibrating screen to the sand-making machine for reprocessing, forming a closed-loop cycle. The final particle size can be combined and graded according to user requirements. If the dry production process is chosen, a coarse and fine powder separator and dust removal equipment can be added.

Features of the Sand and Gravel Production Line:

• The sand and gravel production line has a high degree of automation.
• It offers high production efficiency, low operating costs, large output, and high profitability.
• The discharge particle size is adjustable, with a high crushing ratio and energy-saving features.
• The finished product has uniform particle size, good particle shape, and meets national standards for highway materials.