Sludge Dryer  is a kind of highly efficient, stable and reliable heating drying equipment, designed to dry materials of high moisture or strong stickness. It's performance are better than tube bundle rotary dryer, blade rotary dryer. It's features are big capacity, low energy cost, and high efficience. It's applied in the materials like coal slurry, mud, filted gypsum, Muddy high-moisture swell soil, electroplate mud and so on. 

 1)By direct or indirect heating, the heating efficience can be up to 95%. 

  Henan Hongji Mine Machinery Co., Ltd. (hereinafter referred to Henan Hongji) is a professional mining machinery manufacture with ISO, CE Certificate, specialized in produce and develop various kinds mining machines for over 20 years, since 2008 the International Trade Department opened, we had export 44 countries and regions, rotary drying machines have been  exported to Korea, Vitenam, Malaysia, Pakistan, Turkey, Spain,Azerbaijan, Russia, Kazakhstan, Uzbekistan, Bolivia,  Panama and so on, with successful projects and excellent quality we have very good  reputation from our clients.