Silica Sand Dryer

Rotary dryer is an industrial dryer that is used to dry material by eliminating or reducing the moisture content. As a kind of Mining machine, the rotary dryer is widely used to dry a variety of material such as Food, coal, slag, clay, limestone, cement, chemicals, etc. It is used in the Mining industry, Food industry, chemical industry, Agro industry, construction industry. Etc.Rotary dryers are classified as· Direct or indirect (air heating method), · Current or counter current (material air contact). Direct rotary dryer operates on the principle of lifting and showering the product through a hot gas stream moving either in parallel or counter flow. The indirect is more useful to small dusty materials. In indirect dryer, there is little or no contact between the product and drying gases as they are heated from the outside the chamber through a stationary jacket fitted with either multiple burners or other external heat source.The dryer is driven through a girth gear and tyre arrangement. Seales are provided at the ends to ensure minimum air leakage.Rotary dryer heating source use like hot air boiler, diesel burner, gas burner & Indirect gases of rotary kil