Blast cabinets are far more handy when working with smaller parts. If it doesn't come with a dust collector, consider purchasing a new shop vac and dedicating it for this purpose. Don't get too big of a vac or it will suck all the media out. A lighted cabinet is a plus. At work we have a sheet of small screen wired to keep small parts from falling into the media. Always make sure your parts are dry and grease free before you blast them. See what the CFM requirements are for the blaster and then check your compressor. You need dry air as well--make sure you have good water separators. We use glass beads, a little pricey but they last a long time. Be prepared for a small mess, I have never seen a blast cabinet that did not leak a little, or at least wind up with abrasive on the floor/walls from changing out parts.
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