Automechanika Shanghai

Because the grinding effect of fabrics is at the cost of sacrificing the strength of fabrics, there is a problem of optimum balance between the grinding effect and the strength of fabrics. To grasp th...

The flap wheels have different material and hardness. Naturally, the effect is different.1. Hardness refers to the difficulty of abrasive particles falling off on sandpaper wheel surface under the act...

I often hear many customers report to the abrasive factory that when the abrasive materials are polished, they find that the product parts are not bright enough, there is blackening, and there is a po...