[Principle] sludge dryer drying wet sludge from the feeding device into the rotary dryer, downstream drying, wet sludge is he took in the dryer lifting plate effect, scattered spiral feed tenting and hot air into the heat exchange small sludge dryer, wet sludge in the dryer itself inclination and the role of the spiral lifting plate, slowly advancing sludge dryer manufacturers, eventually drying sludge drying and dry in the dryer end of the discharge port. [Sludge dryer safe operation] 1, when the operation is prohibited peep from the broken upper chamber towards the machine; 2, electrical equipment should be grounded and insulated wire should be securely installed in the pipe laying; 3, prohibited direct hand in operation After crushing cavity inlet diversion of materials handling; 4, dryer during operation is prohibited to make any adjustments, cleaning or maintenance work. To date, the domestic common sand dryer, mostly angular tower dryer and hot sand sand dryer mesh cylinder type. The role of the advantages of these two dryer is extremely similar, and both have a large range of precipitation, less time investment, small footprint, sand color after drying and good. Basically represents the direction and level of development of the dryer. While it is undeniable that our dryer has more advantages, but its foreign advanced dryer and there is still a lot of drawbacks. Sludge dryer prices, Kuwait Heavy Industries (certified), sludge dryer provided by Gongyi City, Kuwait Heavy machinery factory. Heavy machinery factory Gongyi City Kewei (www.hgsbw.com) is Zhengzhou, metal packaging machinery leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Heavy leadership in Kuwait with the staff warmly welcome all inquiries negotiations to create a better future for Kuwait Heavy.