Double Band Brushes are manufactured in continuous form then wound and welded on to a metal core. Brush density is controlled by the pitch of the spiral and the amount of bristle material dropped on to the channel.
The outer band has individual teeth punched in it that impale the filaments. The outer band is merged with an inner band that is formed to produce a continuous strip. This winding system allows us to secure light gauge and heavy gauge carbon steel, stainless steel and brass wires in maximum densities. Brushes can also be made in Nylon, Antistatic Nylon, Polypropylene, Silicon Carbide, Aluminum Oxide and Ceramic Grit.
If you are not sure what you need dial 800-241-9860 for assistance and an applications engineer will help you.