| 摘要 |
A continuous twin rod cigarette making machine operable to permit the simultaneous formation of two continuous rods of cigarette starting from two layers of tobacco supported by suction beneath respective suction conveyors located above respective ascending shafts, the flow of tobacco along the ascending shafts being adjusted in dependence on signals emitted by sensors of the density or weight of the layers by adjustment elements including two channels coupled to respective vibrators, the frequency of which is adjustable, and communicating on one side with respective descending shafts extending from a carding unit to the ascending shafts, and on the other with a recycled tobacco particle supply device.
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