I have not done anything to make it fast and simple yet but have moved them around on pins (3/4 dia rod) and also slid them on two pieces of 3/4 rod 10 to 12 feet long they move quite easily once you get them moving actually dont push to hard or they will go farther than you want.Once it is up how hard is it to move? I recall Bridgeports are heavy for their size. You could always use flat iron strips for the wheels to roll on although they or rails could be a trip hazard.