- Both powders and granules can be screened out by trommel screening machine. Scarab Turner, Hot Air Drying Machine, Forklift Feeder, Vertical Conveyor/Grocery Store Conveyor Belt,Compost Turning Equipment. The best composting mills are semi-wet material mills, vertical chain mills, bipolar mills, twin shaft chain mills, urea mills, cage mills, straw wood mills and other different mills The product will supply to all over the world, such as Europe, America, Australia,Oslo, Lebanon,Macedonia, Portugal.Organic fertilizer granule making machine