1. It is suitable for all kinds of carbon steel. When descale, it could reach 95% clean-up. During pickling, it is huge to low down waste acid water, pollution water, pollution dirt. When it needs pickling, it only takes 1-2 minutes, then 100% clean-up completed.

2. Proper clean-up the surface of rust, no-harm of wire, and keep clean. When the brush needs to be replaced for the new ones, and the automatic notice starts.

3. The brush tension will be automatic adjustment. It could clean-up the surface of steel rod, and no-harm the wire.