In the last 2 years my company has purchased 2 excellent systems froms Industrial Metal Fabricators in Chatham Ontario. We actually use the systems to load our Peening machine and Cleaner. It pulls shot out of a 45 gallon drum with a wand and propels the media (S280) 35 feet up into our hopper, no mess no bags, no handling, no waste. We are also able to recycle all of our seived shot in our Shot Cleaner for a substantial $$$$ savings in shot purchasing. Give them a call at 519-354-4270 for more info ask for Allan or Frank.