What is the primary factor that determines the capacity of a washing and screening plant?

The capacity of a washing and screening plant is primarily influenced by the percentage of sand in the deposit because this determines the volume and flow of material that can be processed effectively. A higher percentage of sand means there will be more material available for washing and screening, which directly impacts the throughput of the plant.

Additionally, variations in the sand content can affect the efficiency of the separation process, the amount of water necessary for washing, and the overall operational dynamics. While other factors, such as the type of equipment used, play a significant role in the efficiency and effectiveness of the plant, it is the characteristics of the material being processed that ultimately set the limits on capacity. The specific composition of the deposit, particularly the sand content, is crucial for making informed decisions about process design and equipment selection.