How Can You Balance Your Aluminum Roller

How can you balance your aluminum roller balancing machine

To balance rollers, most of manuafacturer choose to add weight at the opposite position to where unbalance amount lies.

For these roller who's hollow:

Normally we weld iron on the inner circle of both ends of the roller as the picture shows.

For these roller who with shafts:

Nomally we Drill holes in the shaft head cover plate and add rebar.