Manufactured sand is sand produced by crushing rocks, quarry stone or larger aggregates pieces into sand-sized particles. Manufactured sand is an alternative for river sand. Due to the fast growing construction industry, the demand for sand has enhanced tremendously, causing deficiency of suitable river sand in most part of the word. HZSL Compact Sand Manufacturing Plant is an ideal machine for producing manufactured sand in the city.
HZSL series sand Manufacturing Plant is a compact solution for producing artificial sand, which is mainly composed of sand making, screening, humidity regulating, dedusting and centralized control system. It has the advantages of small occupation area and environmental protection, so it is especially suitable for producing artificial sand in ready-mixed concrete mixing plant and asphalt mixing plant. Relying on our many years of technical accumulation and advanced manufacturing experience, HZSL series modular sand making plant significantly increases the output of artificial sand in the size of 0.15-0.6mm, which is difficult to produce before. In addition, artificial sand produced by HZSL series plant can rival natural sand, and its fineness modulus can be regulated between 2.5-3.0, powder content is between 5-15%.
After raw materials in the size of 5-100mm(stone chips, melon stones and other cheap raw materials) is crushed and shaped by ZS series high-efficiency centrifugal impact sand making machine, they are divided into three parts(stone power, return products, finished products) after the process of gradation sizing and dedusting. Stone powder will be stored in stone power silo, and finished products stored in finished products silo or warehouse. After raw materials are reasonably and efficiently processed through HZSL system, they can produce competitive artificial sand with reasonable gradation, round grain shape, controllable powder content and dry, clean, recyclable and fine powder(Applications are decided according to raw materials).
- Artificial sand has fine grain shape and seizure property, which can effectively increase concrete strength.
- It adopts new energy-saving sand making machine that can reduce 50% energy consumption than traditional equipment.
- Particles have uniform distribution and continuous gradation, which can save 30-70KG cement for each cubic C30 concrete compared with natural sand.
- It has high environmental standards. The whole equipment adopts totally enclosed conveyor system and negative pressure dedusting design, which can ensure that the whole production process has no waste water, no sludge, no dust emissions, and noise is in line with international standards.