同时安装有主动牵引装置，保证铜杆的顺利导出。
At the same time, a pinch-roller is installed to ensure a smooth delivery of the copper rod.
同时安装有主动牵引装置，保证铜杆的顺利导出。
At the same time, an pinch-roller is installed to ensure a smooth delivery of the copper rod.
本实用新型具体涉及一种用于铝合金连铸连轧的牵引装置。
The utility model relates to a traction device used for aluminum alloy continuous casting and rolling.
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