Sand Production Line 500tph Making Plant Equipment for Aggregate Manufacture

The Sand Production Line produces manufactured sand and graded aggregate from hard rock such as limestone, granite, basalt and cobble. Run-of-quarry stone is fed by a vibrating feeder to a jaw crusher for primary crushing, and the coarse product is carried by belt conveyor to a vertical shaft impact sand making machine for finer reduction and shaping. A vibrating screen then grades the material; the right-sized fraction is washed in a sand washing machine to become the finished product, while oversize is returned to the sand maker for re-crushing in a closed circuit. Finished sizes can be combined and graded to the customer's requirement, and a dry process can be fitted with a powder separator and dedusting equipment.

• Complete Efficient Flow: Feeding, primary crushing, sand making, screening, washing and conveying are matched for a smooth, efficient process.
• High Capacity Range: The line is built to deliver between 50 and 500 tonnes per hour, matching a wide range of project scales.
• Superior Sand Quality: The vertical shaft impact maker produces cubical, well-graded manufactured sand that meets construction specifications.
• Closed-Circuit Grading: Oversize is returned to the sand maker for re-crushing, so almost all feed becomes finished product of the required size.
• Flexible Product Sizes: Finished sand and aggregate sizes can be combined and graded to suit the end use and market demand.
• Optional Dry Process: Where water is scarce, a dry process with powder separator and dedusting equipment can be configured.

Sand production lines are used to manufacture artificial sand and graded aggregate for concrete, mortar and asphalt in building material, hydropower, highway and urban construction projects. They process hard limestone, granite, basalt, cobble and metallurgical slag, turning quarry rock into consistent, specification-grade sand and stone.

The line is supplied as a coordinated package of machines, shipped in protected sections and cases with motors, screens and control panels crated separately. A full set of layout drawings and operating manuals is provided, and our engineers support installation, commissioning and operator training. The equipment is backed by a twelve-month warranty and a reliable supply of wear parts such as jaw plates, sand maker tips and screen mesh.