| 摘要 |
This invention relates to a method and an apparatus for controlling the speed and/or direction of movement (A, B) of a screw discharger ( 1, 11, 101, 201 ). According to the invention, the bending load on the screw ( 2, 12, 102, 202 ) of the screw discharger is measured by means of one or more transducers ( 112, 212 ) which generate a loading signal on the basis of which the drive system ( 110, 210 ) controlling the speed and/or direction of movement (A, B) of the screw discharger ( 1, 11, 101, 201 ) is controlled.
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