River stone aggregates are a popular choice in construction and landscaping projects due to their natural beauty, durability, and versatility. The process of making river stone aggregates involves several crucial steps, and the selection of the right crusher plays a pivotal role in achieving high-quality output. Let‘s see the steps involved in river stone aggregate making.

Mining and Extraction

The first step in the river stone aggregate making process is mining and extraction. River stones are typically found in riverbeds or deposits, and they need to be extracted carefully to preserve their integrity. Excavation equipment, such as bulldozers and excavators, is used to remove overburden and reach the river stone deposits.

Transportation to the Processing Plant

After extraction, the river stones are transported to the processing plant using conveyors, trucks, or other suitable means. Proper handling and transportation are crucial to prevent damage to the stones and maintain their quality.

Primary Crushing

Once the river stones reach the processing plant, they undergo primary crushing. The primary crusher is responsible for breaking down the large stones into smaller, more manageable pieces. Jaw crushers and gyratory crushers are commonly used for primary crushing due to their high efficiency and ability to handle hard materials.

Secondary Crushing

After primary crushing, the river stone aggregates undergo secondary crushing to further reduce their size and achieve the desired gradation. Cone crushers and impact crushers are commonly used in secondary crushing. Cone crushers are preferred for their ability to produce cubical-shaped particles, while impact crushers excel in producing high-quality, well-shaped aggregates.

Screening and Sorting

The crushed river stone aggregates are then screened to separate them into different sizes. Vibrating screens or deck screens are commonly employed for this purpose. Sorting the aggregates ensures that the final product meets the specified requirements for various construction applications.

Washing

Washing is an essential step to remove impurities, clay, and dust from the river stone aggregates. Sand screws, log washers, or other washing equipment are used to achieve clean and well-graded aggregates.

Though the above steps, river stone can be made to high quality aggregates, wecome to contact with us to get the complete crushing and screening solution.