The invention solves the technical problems of more laboursome manual operation and short service life of the prior hydraulic tool.

此发明解决了现有液压工具手工操作较为费力、使用寿命短等技术问题。

Process control, the equipment can be automatic and manual operation.

过程控制方面，该设备可自动和手动操作。

The visualisation shows the sign whether manual operation is possible.

面板上可以看到信号从而得知手动操作是否可能。

Motors have graduated knobs for manual operation and position observation.

电机使旋钮升级用于人工操作和定位观测。

Intelligent automatic discharge brush and brush, avoid tedious manual operation.

智能自动卸刷和装刷，避免繁琐的人工操作。