The utility model provides a double-head tooth-plate which is matched with a drawbench dolly on the drawbench.
本实用新型提供了一种在冷拔机上与冷拔机小车配套使用的双头牙板。
2
After one set of teeth is abraded, the tooth-plate can be reversed so that the other set of teeth can be used, and therefore, the service life of the tooth-plate is increased.
当一组牙齿磨损后，可掉过头来使用另一组牙齿，从而提高了牙板的使用寿命。
3
Plate fixed in the keel tooth on deduction and can be demolished.