Our small pellet mill can make wood pellet and animal feed, designed for differant usage, the structure is differant. The pellets on the picture are made by our ZLSP120 when it is testing. These different pellets are made from miscellaneous tree, pine, stalk, bagasse, peanut shells, corn, rice bran, bamboo powder, and wheat stalk. If you are not sure whether the raw material you have can be made into pellets by our pellet mill, we are very willing to test and figure it out for you.