| 摘要 |
Rolling device for grain for animal feed comprises a hopper on a support into which grain is fed and a channel for receiving milled grain. The device comprises at least one rotating disc (1) situated opposite a fixed or rotating reference component (2), the disc is set apart from the reference w.r.t. its rotational trajectory in one zone (3) and pushed towards it w.r.t. another zone (4) of its trajectory. The grain is distributed into the hopper close to zone (3) and the resulting milled prod. is recovered, after passing through zone (4). The disc is supple and/or and has an elastic modulus such that it undergoes gradual peripheral deformation from zone (3) to zone (4). The disc is set apart from the reference by rotational elements situated between the disc and the reference.
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