Another: Has any one tried this product?

Hello all,

I don't recall seeing this product mentioned in this group before and I am
wondering if anyone has tried it or is familiar with it.

It is made by a company called ROLLON. It is touted as being an inexpensive
linear rail system. The URL to the info is as follows.

http://www.rollon.com/english/usawelc.htm

Once you get to this page view or download the catalog 4130e.pdf. (if you
can't get to it I can e-mail it to you) It is a compact rail system catalog.
I came across this while looking at a part for a laser engraver made by a
well known engraving industry manufacturer.

It's worth considering I think especially for those considering building
gantry or bridge based systems, or even a budget project but, I would like
to know if anyone has experience with or knowledge of the product to give an
opinion on it.

Thanks,

Don