Cup wire brush, as one of the industrial brush series, its application field is very wide. The most widely used industrial cup wire brush are mechanical processing, shipyards, shipyards, pipe welding plants, steel plate rust removal and so on. Traditional workpiece grinding, polishing in addition to welding slag, the most commonly used is manual file, sand grinding paper. But these tools are slow and don't polish well. In order to solve this problem, manufacturers developed a cup wire brush. Cup wire brush realizes the transition from manual grinding to machine automation, not only improves the mass production of products, but also the workpiece grinding effect is particularly good.