Rotary drum granulator is a kind of fertilizer granulation making machine, which can make the material into a specific shape. The pelletizer machine is suitable for large-scale production of cold & hot fertilizer granulation line, and high and low concentration organic and compound fertilizer production line https://www.zztchi.com/fertilizer-production-line/bio-organic-fertilizer-production.html.
The shell of drum granulator uses special rubber slab lining or acid-resistant stainless lining board which realizes auto scar removal and de-tumor instead of traditional drawknife equipment. Main work method for aggregate wet granulation, through a certain amount of water or steam, the basis for fertilizers in the cylinder body after full wet chemical reaction, in a certain liquid under the conditions of the rotating cylinder with campaign, reunion between particles to produce extrusion pressure of material into a ball. Its granulation mode is the same as that of disc granulator machine (https://www.zztchi.com/fertilizer-granulator-series/disc-granulator.html), but the output per unit time is larger.