Yes, you can make it profitable. Hold off taking anything except stuff the is 100% iron (magnetic). Read old threads on here about how to sort and process different things. The more you break things into groups (#1 and #2 iron, aluminum, stainless steel, copper etc), the more you'll make. You'll probably wind up taking the machinery in as is, unless you sell it as used (type of machine). Just don't get in a hurry.