Prior to taking up the build challenge I was working on a track cleaning car. I have a heavy brass Centerline Products car that uses a paint roller soaked with solution to clean the track as it is towed along.
I added a deck to this car, a cab and I’m working on a tank that will drip rubbing alcohol onto the roller as it goes along. Looking at this funky car I thought it would be the perfect candidate for a rail broom/ sweeper. There is one on Ebay right now but looking at the design it seems pretty simple.
There was a recent discussion here about the merits of a rail broom with the regular brush to throw aside debris or one with sandpaper to also polish the rail. Anything that has grit on it makes me nervous if it were to derail and sit on a spot grinding away on the rail so I’m just looking for the broom feature.
The question is would I be better off building a rail broom or buying one? Has anyone built their own using parts found at a common hardware store and what is a good motor to use?