As its name implies, the sand rotary dryer is used to dry materials like river sand, artificial sand, silica sand, yellow sand, mineral sand, mineral powder, grain slag, blast furnace slag, coal ash, coal cinder and on. If the above materials are left aside, they would be badly wasted. While, the birth of rotary sand dryer solves this problem. It is capable to turn wastes into things of great value. Feeding device is one of corollary equipments for sand dryer machine, which can effectively feed the sand material into the rotary drum.

Even though the feeding device is high in working efficiency, it still has some problems. If these problems can not be dealt timely, the working schedule of rotary sand dryer would be delayed. The following content will discuss about some dealing techniques for feeding device. Set of aligning idler can be equipped for the feeding device of rotary sand dryer. With regard to the aligning idler, it has several types like intermediate shaft type, four link type and vertical-roller type. This method is better to be used when the whole length of feeding device is relatively short or the feeding device moves toward two ways.

For the fear of the directional deviation of belt, we can adjust the live roller and bend roller. The feeding device of sand rotary dryer has 2 or 5 drums. The installation location of all rotary drums should be vertical with the central line in longitudinal direction. Directional deviation can occur as long as the offset angle is excessively large. Interested in our products? Please click the website for more information: http://www.ft-dryer.com. Dingli sincerely welcomes you to come for site visit and inspection.