The sand rotary dryer (river sand dryer) equipment produced by our company adopt the saving technology ,fixed structure . Internal cylinder, middle cylinder and outer cylinder form a since the insulation structure. Special thermal design idea, the elimination of wind tunnel heat loss, increase the heat exchange area and unit volume evaporation intensity, good energy saving effect. The sand dryer is used for drying sand , yellow sand , slag , clay and other raw materials , widely used in building materials , chemical industry , foundry industry , etc , can adapt to a variety of fuels such as coal , oil and gas.
1. Three cylinder dryer design, small heat radiating area, low coal consumption.
2. Compact structure , small power , low power consumption.
3. Covering small area , short installation period , small air volume , small supporting , low integral investment.