1, the cleaning part adopts closed protective structure, clean environment and ensure safety.

2, the external cleaning of the rod adopts the inclined roller to rotate forward, frequency conversion speed regulation, rotation and promotion speed can be adjusted.

3, the use of PLC detection and control system, manual and automatic two control methods (can be designed according to user requirements).

4, increase the drilling pipe external cleaning using medium frequency induction heating pipe surface, after the rotating steel brush cleaning, rinse with water, and then through the rust box for rust removal, pipe surface heating temperature controllable and adjustable, not affected by the seasonal temperature, cleaning and rust at the same time to complete the effect.