Guide: Afk Iron Farm

1st, place conveyers in a straight line. Then, place several iron totems and 1 coal totem. If you place more conveyers and totems, you will get more iron but if you place too much totems, the ore will fall off it. Next, place an industrial smelter in front of it. This will smelt the iron for you. Finally, you could place an industrial chest for it to pick up the smelted iron. There is a glitch where iron goes under the chest when it is full. You could make a hole under the industrial chest to place conveyers going into an industrial chest. You should only place 3 different chests total since it may despawn