Sand dryer for a drying equipment, extensive use in the mining equipment. Divided into direct and indirect heat transfer sand dryer sand dryer. About sand dryer sand dryer is also known as drum or cylinder dryer drying equipment, mining equipment is the most common and widely used as a drying equipment. Suitable for dry magnetic metal and nonmetal mines, heavy, floating clay ore and coal industries and cement industries, such as slime. It is characterized by high productivity, easy operation. Classification under sand dryer drying medium and heat transfer between the wet material into direct heat sand dryer (drying medium in direct contact with the wet material to transfer heat) and indirect heat sand dryer ( dry heat required to pass from the cylinder wall to the wet material indirectly) two. Low investment costs due to set crushing, drying, grinding, grading conveyor in one, the system is simple, compact layout, covering about 50% of the milling system, and can open layout, it can significantly reduce investment costs. ⑴ high running costs low milling efficiency: the roller compacted ground directly on the disc material dryer equipment, low energy consumption, and milling systems save energy by 30% compared to 40%. ⑵ less wear and tear: As the roller does not work in direct contact with the disc, and the roller and liner made of high quality material, it has a long life, less wear and tear. Because hot air drying ability in direct contact with the material in the mill, drying ability, energy conservation, by adjusting the air temperature, the humidity of materials to meet different requirements. ⑴ easy operation equipped with an automatic control system dryer, which enables remote control, easy to operate. ⑵ roller sleeve is equipped with means for preventing direct contact with the liner and the disc, to avoid damaging impact and severe vibration. Product quality and stability due to the material stays in the ground a short time small corn dryer, easy to detect and control the particle size and chemical composition, reduce duplication of milling, stable product quality. Easy maintenance through maintenance tank, turn rotating arm, replace the roller sleeve, convenient liner, reducing downtime. Environmental vibration, low noise, and the whole device sealed, small manure dryer system working under negative pressure, no dust spills, clean environment, to meet the national environmental protection requirements. Wood dryer, dryer Cangyuan County, Henan by Henan new Senda Heavy Machinery Co., Ltd. The new Senda. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuxin Senda and you hand into the brilliant, for a better future!