What Are The Raw Materials For Sand Making Machine?

At present, manufactured sand has become the primary source of aggregate for construction projects. Natural sand can no longer meet the demands of increasingly complex infrastructure development. The raw material for manufactured sand is stone. A wide variety of rocks can be used to produce manufactured sand. According to incomplete statistics, at least 200 types of ore can be processed into manufactured sand using sand making machines. Provided the moisture content within the raw material is controlled within a certain range, high-quality manufactured sand can be produced. So, what are the raw materials for manufactured sand?

What Are The Raw Materials For Sand Making Machine?

Granite, river pebbles, basalt, limestone and other mineral materials

These primary ores are ideal raw materials for sand production. Within sand-making machinery, they serve as feedstock for both sand and aggregate. Characterised by their hardness, basalt-derived manufactured sand can be blended into concrete. This effectively reduces the weight of lightweight concrete while delivering excellent thermal and acoustic insulation properties, making basalt a superior aggregate material. Granite, limestone and other ores can be reused as stone powder after processing in sand-making machines.

Quartz sandstone and similar materials

Sandstone is also a common primary raw material for sand production. It forms as a sedimentary rock through the prolonged deposition of quartzite and feldspar. Sandstone offers excellent grain shape and strength, making it a superior raw material for sand production. It possesses advantages such as moisture resistance, weathering resistance, low fusibility and sound absorption. Consequently, it is frequently employed as a building and decorative material.

Construction waste, tailings, slag, and similar materials

Construction waste, tailings, and other slag materials exist as industrial waste. After processing through sand-making machinery, concrete blocks, broken bricks, tiles, and stone fragments from construction waste are transformed into manufactured sand aggregates. These can be utilised in sectors such as road construction and building. This approach not only reduces investment costs for raw materials but also enables the reuse of waste. Sand-making equipment may be mobile, allowing flexible relocation of crushing and sand-making operations.

Sand Making Machine

Sand-making machines primarily utilise natural stone as raw material. These materials undergo processes including crushing, screening, and sand-making to transform large stone blocks into sand particles suitable for various engineering requirements. To enhance production efficiency and finished sand quality, Sand-making machinery requires supplementary equipment including primary crushers, secondary crushers, screening units, and feeders. With restrictions on natural river sand extraction and the expansion of national infrastructure projects, manufactured sand has emerged as the prevailing trend in the aggregate market. Users may select suitable raw materials and equipment based on their specific operational requirements.