Echoing what others have said: Craft Maltsters guild is where to look. They have a map of craft maltsters so you can find one locally. A lot of the craft maltsters make/contract their own equipment. Many repurpose other other ag processing and storage equipment. Rootshoot Malting in Loveland, CO was the first to bring a Kaspar Schulz unit to the US. Also check out Intelligent malt in Fargo, ND. North Dakota State University runs a barley and malt short course as well as a field course. I took it this year and learned a ton.