| 摘要 |
A device is described for feeding bars and tubes into a treatment furnace. The device comprises a rotary drum positioned in front of a long horizontal opening provided in the sidewall of the furnace for receiving a bar and introducing it into the furnace through the opening. The device is characterized by a pair of arms which are articulated around an axis outside the furnace and parallel with the drum and which are designed to receive the bars supplied by the drum and to lay them gently down in the furnace, e.g. on the walking beams of a walking beam furnace.
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