| 摘要 |
PURPOSE: A granulating machine which includes a pressure screw and a pelletize is provided which is used to produce a granular fertilizer using slags, and which enhances productivity and makes the granule uniform in size. CONSTITUTION: A granulating machine comprises: a screw conveyer(12) fixed in the center of a cylinder(10); a motor(14) rotates the screw conveyer, so it compresses a kneaded fertilizer(22); plural holes(16) in the bottom of the cylinder, through which the compressed and kneaded fertilizer falls down to a pelletize(18); and the pelletize(18) which produces the granulated fertilizer by rotating. |
