Tin Ore Beneficiation Process

Tin Ore Beneficiation Process

Tin is one of the earliest found and use metals by human being. As early in ancient times, people started to adopt tin, copper and zinc to produce bronze vessels. Nowadays, tin still has close relation with human beings. Because of its ductility, stable chemical property, corrosion resistance, fusible and small friction factor, tin and tin alloy has wide applications in the modern national defense, modern industry, pointed end science and technology and people’s daily life. The main raw material to smelt tin is tin concentrate. And in order to get tin concentrate, we need to process tin mine. Here, we mainly introduce tin ore beneficiation processing plant. Service online

Tin Ore Beneficiation Process

A complete tin ore beneficiation plant should consist of three stages: crushing, grinding and beneficiation.

Tin Ore Crushing

In the crushing stage of tin ore, crusher is obviously the core equipment that is mainly for crushing the tin ore into smaller particles for further grinding process. As we know, tin ore is medium hard, so for large sized raw tin ore, we generally suggest jaw crusher as the primary crusher and impact crusher as the secondary crusher to crush tin ore into required sizes.

Tin Ore Grinding

For tin ore grinding, SBM provides various different types and models of grinding mills for sale, such as vertical grinding mill, ball mill, trapezium mill, Raymond mill etc. These mills can grind the tin ore into different fineness. And in beneficiation plant, the most commonly used is ball mill.

Tin Ore Beneficiation

The main equipment in gravity beneficiation of tin mine is jigging machine. But sometimes, in order to improve the recovery rate of fine particle sized tin ore, we need shaking table. The process flow of tin mine gravity beneficiation is: screening- jigging machine-dewatering. For tin mine with low mineral liberation degree, we generally need process flow with twice gravity concentration: screening- jigging machine- grinding mill- jigging machine- dewatering.

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