Cassiterite (tin ore) is a mineral composed of tin oxide (SnO2) and is the primary ore of tin. In modern industry, cassiterite is often an indispensable and important raw material, such as electronic components for electronic product manufacturing, catalysts in chemical production, aerospace, machinery manufacturing, and other fields. However, cassiterite mined in nature is often low-grade and mixed with many gangue minerals. Suppose you want to obtain high-purity tin products that meet the high standards of various industries. In that case, you need to separate and enrich cassiterite from complex ores, remove impurities, and improve purity through mineral processing. Therefore, the cassiterite beneficiation process and the equipment used are particularly critical. Cassiterite beneficiation process may vary depending on the characteristics of the ore but mainly involve pre-separation (crushing, grinding, washing), gravity separation, flotation, magnetic separation, dehydration and drying (optional), and other processes to separate tin minerals from gangue minerals.