Industry Info

Causes and solutions of irregular particles in flat mold organic fertilizer granulator

 Reasons for irregular particles and unqualified output of flat die pelleting machine:

1. Because the first use of flat die pelletizer die hole finish is not enough;

2. Raw materials of organic fertilizer are too wet or too dry;

3. The clearance between the flat die and the pressing wheel of the fertilizer granulator is too large;

4. The die or press bar is seriously worn.


1. Grind and lubricate with oil-bearing materials, and run in for a period of time;

2. Adjust the water content ratio of materials;

3. Adjust the hold down bolt. In the organic fertilizer production line, the granulator is one of the important equipment in the production line. Customers also need to select different granulators according to the types of their own materials when purchasing.