| 摘要 |
A waste separation device for removing wrappable materials such as film plastics, rags and rope from a moving stream of solid waste material which device consists of a pole like casing rotatable about it longitudinal axis housing an endless chain drive carrying a plurality of spaced spikes extending from the casing in their movement along the length of the casing in the direction towards the free or discharge end of the casing and retracted within the casing in their movement in the opposite direction.
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