Hello, I want to stack 3 Antminer s19 in one box. I started placing the miners on wooden boards and using spacers to hold the weight of each miner.
I don't think this would cause a major issue in terms of weight, I have had up to 5 miners on top of each other (not running) sit there for a while, and no damage accused to the chassis, but keep in mind those were different model and they were not running, so no vibration whatsoever
However, May I ask why do you need to remove the wooden plates? I see no good reason for doing so unless you want to have a single inlet/outlet for the whole box, which isn't going to work if say you put them in the middle, the heat coming out from the top and bottom miner will get trapped inside, so the way I see it, those wholes need to be at least the size of the fans and facing the fans for air to move freely, which again, makes me not understand the purpose of wanting to remove those plates.