Abstract: A dry granulator includes a feeding mechanism applied to suck powder materials into the material tanks; a vertical feeding mechanism to deliver the power materials to a bottom outlet of the material tank; a pressing mechanism to compress the powder materials into powder sheets with qualified hardness and thickness; an oblique feeding mechanism to deliver the powder materials to from the vertical feeding mechanism to the pressing mechanism; a crushing mechanism to crush the powder sheets into crushed powder sheets; a granulating mechanism to granulate the crushed powder sheet into finished particles products, so as to deliver to a collection storage; a sieving mechanism to separate the finished particle products with fine powders; a pressing wheel regulator applied to adjust an axial position of the lower and the upper pressing wheel; and a floating sealing device applied to provide a reliable sealing effect for the feeding mechanism.

Abstract: A dry granulator includes a feeding mechanism applied to suck powder materials into the material tanks; a vertical feeding mechanism to deliver the power materials to a bottom outlet of the material tank; a pressing mechanism to compress the powder materials into powder sheets with qualified hardness and thickness; an oblique feeding mechanism to deliver the powder materials to from the vertical feeding mechanism to the pressing mechanism; a crushing mechanism to crush the powder sheets into crushed powder sheets; a granulating mechanism to granulate the crushed powder sheet into finished particles products, so as to deliver to a collection storage; a sieving mechanism to separate the finished particle products with fine powders; a pressing wheel regulator applied to adjust an axial position of the lower and the upper pressing wheel; and a floating sealing device applied to provide a reliable sealing effect for the feeding mechanism.