Flat Die Pellet Mill
The ZLSP series flat die pellet mill can process the oil cake and other mixed biomass waste material to pelletizing at one time. The pellets made by our flat die pelleting presses are columned firm and slippery granule. The which is not easy to broken and good for combustion.
ZLSP series wood pellet presses is developed from small feedstuff flat die pelleting presses. But after our experiment and market feedback, this series flat die pellet mill show well performance in processing wood sawdust with binder or different kinds of wood material mixed together. So it have two main applications for our clinets, feedstuff pellets for animal food and wood pellets for burning.
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Flat Die Pellet Mill |
Flat Die |
Electrical Control Cabinet |
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Production Process |
Finished Pellets |
Burning Pellets |
For Wood Pellets
As we know, the original design of flat die pelleting presses are used for processing feedstuff. But through our client's feedback and diligent research, flat die pellet mill is applied in processing wood sawdust, straw, different kinds of stalks, grass, etc. When process wood materials, whether it need add binder into it depends on the fiber content and resin content of raw material. Because the material need have certain content of resin content to bind them together. If the raw material have no enough resin content, little binder such as oil cake or fecula residue etc. During our several times tests, if add little binder into the material, the appearance of final pellets will become bright.
For Feedstuff
As one kind of renewble energy machinery which can process wood sawdust, wood lump and other agro-waste materials, our ZLSP series flat die pellet mill is very popular for farmers who feed large quantity of animals in China. It features cheap price, low consumption, high capacity etc. The series wood pellet presses is a desirable choice for small feeding plant which can save time and cost for them.
During the process of pelletizing, the temperature of wood pellet presses can reach about 70-80 centigrade, which can make fecula into paste. The granule inside flat die pellet mill has already been fully cooked. Because lignin in plants is indigestible by animal enzymes, the cooking process can decompose the lignin. So the pellets after cooked will be not easy to go moldy and degenerative, thus the pellets can be stored for a longger time. At the same time, it can improve the dainty and assimilation function of animal feedstuff. To pelletizing the animal feedstuff by flat die pelleting presses can shorten the period of feeding, which make feeding more efficiently and lower users’ productive cost.
Raw Material
The best moisture content for pelletizing is between 13%-15%.
The best size of raw material is granule udner diameter 4mm.