Hanging basket with wire feeder and wire set, and electrical control of take-off and landing.

用吊篮悬挂送丝机和焊丝盘，并用电动控制升降。

Cross-arm suspension at the same time more than two sets of wire feeder.

横臂上可以同时悬挂两套以上送丝机。

A measure and control device for wire length and exist detect was designed to send warning signals and shut down the wire feeder automatically when the coils are used up.

为使喂丝机可靠工作，还设计了一套能自动检测喂丝线卷用完自动报警停机的计长完线测控装置。