Consider Material Characteristics:

　　Low mud content and uniform particle size: Wheel-type sand washing machines are the * choice, offering economic efficiency.

　　High mud content and high viscosity: Spiral-type sand washing machines are the * choice, providing stronger washing power.

　　Extremely high requirements for the moisture content and gradation of the finished sand: A vibrating dewatering screen/fine sand recovery machine is essential.

　　Consider Production Needs:

　　Match the sand washing machine's processing capacity to the production line's hourly output.

　　Consider site size and layout; spiral-type machines require a larger footprint.

　　Consider Investment and Operating Costs:

　　Wheel-type machines typically have lower initial investment and energy consumption.

　　To maximize resource utilization (reduce fine sand loss) and lower subsequent transportation and storage costs (low moisture content), investing in a fine sand recovery and dewatering system is a wise choice.