Recycling equipment is used to recover fine particulate materials lost during sand washing or screening processes, achieving maximum resource utilization. By combining cyclones with dewatering screens, fine sand in wastewater is effectively separated, dewatered, and recovered, reducing tailings discharge while improving the grading and quality of finished sand. This equipment has the advantages of high recovery rate, low operating cost, and significant environmental benefits, and is an indispensable link in modern green mines and mechanism sand production lines.