Since the landfill management in place, easy to produce secondary pollution, together with the national development of relevant standards and technology policies sanitary landfill, the landfill for printing Sludge moisture content less than 60% provision, transverse shear is greater than 25KN / square meters. In fact, the dewatered cake moisture content greater than 80%, sludge drying equipment, the use of direct landfill approach has been limited by current legislation does not allow direct landfill, countries in this regard have been stepped up enforcement. Sludge drying process differ according to final disposal of sludge, sludge drying equipment manufacturers of choice for the purpose, can be polluted mud or in semi-dry process technology. Rotary dryers are often fitted with incinerators, half of the sludge to be self-sufficient can be incinerated without auxiliary heat source. Thermal sludge produced to meet the dryer heat to reach thermal equilibrium and optimum utilization. Because no external energy, so the whole system running costs are very low. Currently, the state environmental protection laws and regulations continue to improve, the sludge treatment and disposal of sewage treatment by the whole society more and more attention. Rotary dryer to its flexibility and high quality, especially in its less investment, operational safety, was well received. Changzhou City Drying Equipment Co., a new main production: drying, granulation, mixing, grinding, dust, and other products, niche products: sludge dryer, flash dryer, the best sludge drying equipment, vibration fluidized bed dryer, spray dryer, belt dryer, air dryer, a vacuum dryer, paddle dryer, tray dryer and the like. The best sludge drying equipment, sludge drying equipment, drying is provided by a new Changzhou City, a new drying equipment co. Changzhou City, a new Drying Equipment Co. (www.yixindrying.com) strong, credible, in Changzhou, Jiangsu drying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead a new drying into the brilliant and you work for a better future!