Trough-chain conveyors

In trough-chain conveyors a single-line or two-strand chain with closely successive chain flights is moved in a closed trough at a moderate speed. At the feed point, the bulk material falls on the promotional chain strand and is initially taken by the crossbars and then through the layer of material already in motion. The movement of the lower material layers is transferred to a certain, self-adjusting height to the top, so that the whole forms a gliding conveyed at a uniform speed body along with the chain. The cross section of the material being conveyed is many times greater than the driver device. In this way large quantities can be carried with relatively small cross-section. Conveyors can be used for an angle from 0-90 degrees.

Components of a trough chain conveyor are: Drive and terminus, trough, conveying chain. KEITEL CONVEYORS only uses conveyor chains with drop-forged chain links, for which our benchmark is Buehler Quality.

Due to its robust construction, mechanical chain conveyors are ideal for continuous use. Maintenance and repair costs are relatively low in these systems. Next advantage is the dry and dust-free promotion through the closed system.

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