The products include cleaning machine brush rollers, edge grinding machine brushes, PP, PU, PVC and PVA water-absorbing sponge rollers. The brush roller of the glass cleaning machine has a roller shaft made of 45# round steel and bristles made of nylon. If the glass cleaning line needs to be cleaned with acid solution, a fully stainless steel brush roller must be used to prevent corrosion. Generally, it is made into a strip brush by a strip brush machine and then welded spirally onto the roller shaft.