The varieties of organic fertilizer dryer are: chicken manure dryer, cow manure dryer, horse manure dryer, pig manure dryer, duck manure dryer, goose manure dryer, etc. The finished products of the organic manure dryer are fine grained and the dried products can be used as a medium for cultivating edible mushrooms double spore mushrooms or sold as feed for breeding turtles, fish, snails, chickens and ducks.

With the development of agriculture, agricultural by-products are receiving more and more attention. The pollution of the environment by livestock and poultry manure is becoming more and more serious, however

Chicken manure and cow manure are rich in nutrients and trace elements and are good organic fertilisers. Developing chicken manure and cow manure as compound organic fertiliser can not only turn waste into treasure, but also reduce environmental pollution and prevent the spread of epidemics, which has good economic and social benefits.

The organic fertiliser dryer can dry livestock and poultry manure with a moisture content of up to 70%-80% directly to a safe storage moisture of 13% at one time, and the whole process is carried out in a closed system, thus reducing the pollution of the environment during the drying process. The equipment mainly consists of heat source, feeder, feeder, drum, unloader, material crushing device, induced fan, unloader and power distribution cabinet; after the dewatered wet material is added to the dryer, the material is evenly dispersed and fully contacted with hot air in the dryer under the turning of the copier in the drum, which accelerates the drying heat transfer and mass transfer. In the drying process, the materials are discharged from the dryer to the star discharge valve in another section of the dryer under the action of the inclined copying plate and the hot air mass.