Brewer's spent grain is the solid materials left by the brewery after the main raw materials for beer production, such as malt, rice and hops, are filtered or pressure-filtered by saccharification and gelatinization. Its main components are wheat hulls, wheat germs, rice embryos and endosperm. These components contain a large amount of macromolecular nutrients such as crude protein, crude fiber and crude fat which are undecomposed and difficult to decompose. One of the sources of feed protein production.

The brewer's spent grain dryer produced by our company can quickly dehydrate and dry the wet beer grains with moisture content of about 85% to dry products with a moisture content of about 10%. At present, the equipment has been used in many beer companies at home and abroad. Feed processing enterprises are put into use and create considerable economic benefits. The beer waste dryer is mainly composed of a heat supply source, a loading machine, a feeding machine, a rotary drum, a discharge machine, an induced draft fan, a discharger and a power distribution cabinet; after the dehydrated wet beer dough enters the dryer, Under the tumbling of the uniformly distributed plate in the drum, it is evenly dispersed in the dryer and fully contacted with the hot air, which accelerates the drying heat transfer and mass transfer. In the drying process, the beer grains are discharged to the finished product through the discharge valve at the other end of the beer waste dryer under the action of the inclined plate and the heat medium.

Our brewer's spent grain drying production line has many advantages, such as: high degree of mechanization of equipment, large production capacity, continuous operation. The structure is excellent and simple, and the material runs smoothly through the resistance of the cylinder and is easy to operate. Less failure, low maintenance costs, and low power consumption. The uniformity of product drying is good. The product has no odor after drying.