| 摘要 |
The novel scales, organised on a tube-support frame, have, in their upper part, the supply hopper from which hangs a mechanism box and the actual discharge mouth, there being, inside the box and in the part forming the communication between hopper and discharge mouth, a hatch which has a rocking chocker device with three adjustable positions: closure opening and intermediate opening, and that which is controlled by an external system of connecting rods, ratchets and pneumatic cylinder, there being, in the discharge opening, a bag-securing device composed of clamps which fix the position of the bag, and in said opening there are cells responsible for detecting the passage of the product in order to establish its exact weight. <IMAGE>
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