Working principle
The materials flow into the dis and are carried to up and down while the disc rotates, meanwhile the Water spray device will add the water to make the raw materials together.The water added and disc Rotate make make the raw material become granules.

How to adjust the granules size?
The granules size can be adjusted according to angle adjustment mechanism, it can adjusted from 35° to 50°. Then the granules will be bigger and small.

The acceptable raw material
1. Chicken manure, cow dung, sheep manure, etc. various faeces. 
2. Straw, distiller’s grains, rice straw, humic acid and other plant residues.
3. Urea, ammonium sulphate, etc. compound fertilizer.