Potato residue is a by-product of sweet potato in the process of processing starch. It contains 36%-58% starch content. It is a good raw material for alcohol, and there is 20%-30% dietary fiber, which can be used as feed. Foreign sweet potato slag has been applied in animal feed such as cattle, sheep, pigs, and poultry, especially in ruminant feed. It is an excellent ruminant feed and has development value in the nutrition and immunity of monogastric animals.

Potato dregs high viscosity, which tend to stick to walls, agglomerate, and block during the traditional drying process. The drying equipment cannot be produced normally, and the user's interests are damaged. The Potato Dregs Dryer system is mainly composed of a heat source, a feeder, a rotary drum, a discharge machine, an induced draft fan, a discharger, and a power distribution cabinet.

Dingli Potato Residue Dryer is a special dryer designed for the characteristics of potato residue with strong wall adhesion, easy to agglomerate and difficult to dry. Adopting special drying technology and advanced technology to make the dried materials have good color, good quality, energy saving and environmental protection, save resources and improve economic benefits, and are well received by new and old customers.