Jiangsu-up green dry mortar sand dryer dry sand paddle dryer using telescopic principle, dryer with a compact, small footprint, the same production single cylinder drying covers two-thirds of the land a, reliable, low power consumption, high thermal efficiency, good material drying effect, easy to achieve automatic control, less operator. Main purpose: dry sand paddle dryer is mainly used for drying certain humidity range of particulate material, such as dry mortar industry with sand, foundry industry with a variety of sand. Blast furnace slag cement building materials industry with. Small size clay, for the chemical industry can not afford to chemical changes, small particles of the material is not afraid of high temperature and dust soiled. Depending on the industry after the final moisture drying material requirements, material moisture content after drying can reach 1-0.5 percent. Into the material inside the dryer cylinder wall with non-stick material and poplar board is appropriate. Into the gas temperature dryer heat exchange should not be higher than 750 degrees Celsius, if available at the entrance to the inner tube and the special requirements of high temperature resistant steel plate drying, dryer Yang plate material.