The raw materials for machine-made sand are widely available. Granite, pebbles, river pebbles, tailings sand, construction waste can be used to produce sand by the sand making plant. The finished sand and gravel aggregates are 50-100 US dollars/ton, with good grain shape and high quality. The price is higher.
Professional in sand gravel production plant design and build
For many years, LZZG has designed and produced sand gravel making plants for customers in China, Africa, Southeast Asia, the United States, Canada, South America, Australia and other places. It can design, manufacture and install large, medium and small sand production lines. The production line is equipped with sand washing, Tail water purification and recovery equipment greatly reduces the cost of sand washing and brings huge benefits to customers.
A large-scale stone production line with an annual output of 3 million tons of sand-making and sand-washing production lines arranged neatly and reasonably arranged is working in an orderly manner. There is no noise and sludge wastewater from traditional sand and stone factories around it. Instead, it is a green and environmentally friendly production state; The aggregate produced is sieved into a variety of different specifications (0-5, 5-10, 10-20mm).
How much sand can a ton of pebbles make?
After testing, one ton of pebbles can generally produce 0.6-0.85 tons of sand. The actual output depends on the size and hardness of the broken pebbles. It takes multiple steps to make pebbles into sand to meet the requirements of sand. Except for the mining process, pebbles need to go through the process of crushing, sand making, and sieving twice, so sand, stones, and stone powder will be produced in these multiple links.