What is the manufacturing process of mechanical brush roller?

What is a mechanical brush roller? The manufacturing process is analyzed as follows.
The mechanical brush roller takes metal as the shaft, and the shaft is sleeved with pipes of other materials such as plastic pipe or nylon pipe, or the plastic or nylon is poured on the shaft. And form the attachment of the brush wire. The roller shaped products are formed by regularly taking holes on the attachment and planting nylon wire or plastic wire, horse hair, bristle and other brushing materials.
Mechanical brush roller plays an important role in hot-dip galvanizing, pickling, color coating and other production lines. The manufacturing process of brush roller in iron and steel industry mainly includes spiral winding type, internal welding assembly type and spiral bite type brush blade assembly type. Brush wire generally adopts nylon curved wire with diameter of 0.5 or abrasive nylon curved wire. In terms of service life cycle, the bite type brush roller is dominant. The mechanical brush roller is composed of a single brush sleeve, key, brush roller shaft and end plate as an integral brush roller assembly form.