| 摘要 |
A turn of a tunnel dryer for hanging loops of an initial semi-product, in particular a loose abrasive product, composed of transport chains of an initial cycle, curved outside cycle, final cycle and curved inside cycle, connected by a common engine drive, characterised in that the engine (7) of the loop motion drive (4) on the turn of the dryer tunnel is placed between the transport chain (6) of the curved outside cycle and the transport chain (8) of the final cycle, so that the transport chain (6) of the curved outside cycle, supported on supporting rolls (12) is connected directly to the engine (7), and the transport chain of the final cycle (8) is rigidly coupled with the transport chain (5) of the curved inside cycle and driven through a reducer (9) by the same engine (7), while the transport chain (10) of the initial cycle is driven by the transport chain (6) of the curved outside cycle through another reducer (11).<IMAGE>
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