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Difference between revisions of "Sizing"
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=== Chipping === | === Chipping === | ||
For chipping normally a chipper machine is used that consists of sharp cutting knives, that slice bigger parts into smaller chips. This is used e.g. for wood materials, straws, mixed garden residues and other feedstock that can be cutted by a knife. Chippers are susceptible to knife wear from high soil content, metal contamination, rocks and stone, so the base feedstock normally needs to be cleaned before chipping. | |||
=== Grinding === | === Grinding === | ||
For grinding normally a grinder is used that cracks bigger parts into smaller particles. Grinding is achieved by shearing and/or friction and the grinding effect is achieved by multiple comminution in an increasingly narrowing grinding gap, which can usually be varied by axial displacement of a rotor or stator. | |||
== Product == | == Product == | ||
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== Technology providers == | == Technology providers == | ||
=== XYZ === | |||
=== XYZ === | |||
=== XYZ === | |||
== Patents == | == Patents == | ||