Sludge dryer due to the self-cleaning action of the blade can handle viscous properties, paste materials. Wedge-shaped blade with a self-cleaning ability of pulp sludge dryer, can improve the heat transfer effect of the blade. Dispersancy rotating blades inclined surface and joint movement of the particles or powder layer is produced, adhering to the inclined surface on the heated material is automatically reset easily, so that the blade to maintain efficient heat transfer function. In addition, because the two counter-rotating shaft paddle sludge dryer, alternately compress segment (in both axes when the blade bevel away recently) and swelling (in both axonal foliar phase distances) on an inclined plane materials, heat transfer surface material is intense agitation near industrial sludge dryer, improved heat transfer. Wedge-shaped paddle stirring dryer heat transfer coefficient higher most common sludge drying equipment is a single-channel rotary dryer: Suitable for municipal sludge drying. Single-channel rotary dryer is developed on a common rotary dryer of a new device. Internal installation depolymerization mechanism, activity grate style wing, strong cleaning device and broken equipment, viscous material can dry ordinary rotary dryer can not be processed. For sludge has a certain viscosity, particle size and other characteristics dyeing sludge dryer, single dryer is the best choice. Single-channel rotary dryer, downstream processes, using a specially designed charging device, at the moment the sludge entering the dryer rapidly and hot flue gas by heat exchange with the high temperature, form a crust on the surface, thereby greatly cylinder and reduce the accumulation of sludge adhesion blocking material phenomenon. Yellowstone sludge dryer, a dry red (certified), Changsha sludge dryer provided by Changzhou Drying Equipment Co., Ltd., one red. Changzhou City, a red Drying Equipment Co. (www.sunzyh.com) is an industry leader in Changzhou, Jiangsu, drying equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In a red dry leadership with the staff warmly welcome all inquiries negotiations to create a better future for dry red.