High-Efficiency Trough Sand Washing Machine is our top-of-the-line product designed to meet the diverse needs and requirements of our customers. Our factory produces this machine with the latest technology, ensuring durability and long-term use. It comes with a large capacity trough to accommodate various sizes of sand and gravel. The machine is perfect for cleaning and washing sand for construction, road building, and mining industry purposes. It efficiently removes all dirt and impurities leaving the sand clean and ready to use. Furthermore, its compact design enables easy transportation and installation. Our High-Efficiency Trough Sand Washing Machine is the perfect solution for your sand cleaning needs.