The disc pelletizer uses the wet granulation technology, the raw materials moisture content should be 30%-40%. If your raw materials are so dry, you should add some water or adhesive into it. But if your organic or compound fertilizer materials are so wet, you need use a dewatering press machine to reduce moisture before granulation.
And the pan granulation machine can also be used in organic fertilizer pellets production line. So, you can use composted animal manure, fermented biogas, sugar mill and tea factory reduces, NPK powder fertilizer as raw materials. Of course, other suitable powder matter can also be granulated into pellets using disc pelleting machine. For example, one of our United States customer use the UIexite and sulfuric acid to make pellets for industry.
Here, if you want to make fine powder materials into pellets, you can contact us. And we will provide you the most professional pelleting machine and technology.