精品久久福利-无码丰满熟妇一区二区-亚洲中文字慕日产2021-大乳三级a做爰大乳-无码熟妇人妻av在线影片-涩五月婷婷-午夜成人理论无码电影在线播放-色伊人网-五月婷婷激情视频-麻豆精产国品-国产成人精品人人做人人爽-九九热com-国产传媒在线-色视频在线网站-午夜久久精品

Products

The company's production equipment is advanced and complete

The sludge dryer is an indirect heating low-speed stirring dryer. There are two or four hollow rotating shafts inside the equipment. On the hollow shafts, fan-faced wedge-shaped hollow blades are densely arranged in parallel, and the structure design is special and ingenious. The relative rotation of the shaft body uses the principle and structure of the same angular velocity but different linear velocities to ingeniously achieve the self-cleaning effect of the sludge on the shaft body, which prevents the "shaft holding" phenomenon in the sludge drying process to the greatest extent.