PVA resin rough grinding, fine grinding, mirror polishing grinding wheel, sponge polishing wheel, dry and wet polishing for copper and aluminum

PVA resin rough grinding, fine grinding, mirror polishing grinding wheel, sponge polishing wheel, dry and wet polishing for copper and aluminum

PVA grinding wheel Features: PVA sponge polishing wheel adopts special synthetic resin to strengthen its wear resistance and grinding force. Due to the existence of special pores, the grinding chips can be quickly removed, no stuffing and heating occurs, and the workpiece can be avoided burning during heating. It is suitable for long time grinding work. The binder is soft and cushioned, leaving no deep marks on the grinding surface.

PVA grinding wheel Application:

1. The use of ordinary grinding wheel and emery cloth is prone to heating and stuffing material phenomenon. For grinding stainless steel, aluminum, copper, iron, wood, gemstone, marble, glass, graphite products, urea products and leather, etc. PVA sponge wheel is the most appropriate. In addition, also can eliminate burr, dirt, rust and so on.

2. Using PVA sponge grinding wheel, after a short period of work, you can get a beautiful grinding surface and omit the number of works. For example, all kinds of metal grinding, copper mixing cylinder (unintentionally polishing grinding), case, watchband, gem, marble grinding before electroplating or polishing.