Agitation is aggressive enough that cooked on grains has never been an issue. Cleanup can involve getting inside the tank after your mash week and scrubbing. Takes about 20 minutes to do a thorough job, depending on the product going into the tank.
Breckenridge Distillery is selling our 500 gallon mash tun made by Vendome with internal heating/cooling coils and a 5hp agitator. See attached photos and please call Jordan Stielow @ 952-250-2014 with inquiries.