with all the glass bottles and containers that we throw away, what
would it take to crush them into a useable medium for my blasting
cabinet? some kind of grinder, then sifted...would this be a cheap
source of blasting medium?

I think the blasting media you are used to is glass beads. Ground up glass
would have sharp edges. Seems like a lot of work, and dangerous too
(inhaling ground glass and possibility of getting cut). I don't know
anything about your cabinet and what media it would take but I would think
there is a lot of other, safer, media to work with.

Mark
wrote in message
...
with all the glass bottles and containers that we throw away, what
would it take to crush them into a useable medium for my blasting
cabinet? some kind of grinder, then sifted...would this be a cheap
source of blasting medium?

Do a search for Trivitro. That is the corp that sells exactly what you
are talking about in the Seattle area.

Dan
wrote:
with all the glass bottles and containers that we throw away, what
would it take to crush them into a useable medium for my blasting
cabinet? some kind of grinder, then sifted...would this be a cheap
source of blasting medium?