Patent No. EP2548648 (titled "Mill For Comminuting Of Material") was filed by Rematec on Jun 25, 2012. The application was issued on Oct 8, 2014.
A mill for grinding material, particularly wood chips, with a rotor having multiple grinding elements that comminute material against the inner wall of the grinding chamber, rather than against additional refining elements or screens. The mill features a feed opening and discharge opening that are positioned axially in the same location, allowing for uniform feeding and discharge of ground material. The grinding chamber is designed to transport material from the feed opening over the highest point to the discharge opening, where it is discharged radially. The mill achieves high throughput and uniform grinding performance through the exclusive use of grinding elements and chamber walls for comminution.
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