| 摘要 |
The invention relates to a gravity separator having the following features: a channel-like portion having a transport unit, along which a material to be classified can be transported from a feeding end to a classification chamber, a closure unit which is arranged on and/or in the channel-like portion, the closure unit can be moved perpendicularly relative to the transport direction of the material to be classified and is arranged in such a manner that it rests on the material which is transported through with at least a portion.
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