| 摘要 |
The side edges and return end of an endless belt conveyor are sealed to prevent particulate material deposited thereon from leaking off the sides and being lost, or worse, from working its way beneath the belt, onto the slide pan, and into the pulleys and end rollers. The front or discharge end in a preferred embodiment is also provided with an air seal to prevent occurrence of the same problems there. The top of the conveyor is covered with a hood.
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