| 摘要 |
The conveying belt (25) guides the can bodies (3), longitudinally welded in a welding machine (1), even before they enter the welding plane (E) and until they are completely welded. The strand (31) of the belt (25) running through the calibrating-roller ring (17) is of concave design and is about twice as long as the height (h) of the lowest can body (3) worked on the welding machine. <IMAGE>
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