I think I am a bit wrong here, I was tired and did not have a clean environment, will report back when I am rested and have gotten this working. Indications are that 2 ways exist. Change ore recipe, and/or change the voxel mining rate. Will report back when I have an answer, it's been a long day at work (at home obviously).
The logistics with auto producing devices suck. Unless I am doing something wrong it is very tedious to collect the resources produced, rendering the mechanic obsolete in the first place, for those playing with mass/volume active, or forcing them to turn it off while collecting. @me777 Have you tried to mine ice asteroids? Have you tried to change day/night cycle duration to match real time (=1) and speed time by sleeping using a tent or a bed? Finishes auto-mining faster.
Did not try Ice Asteroids, and speeding up time. The Time thing might be worth trying, but if i want i could also just run a server so time runs when im offline. (but as i want to craft fuel keeping time running also uses up fuel in my ships and bases that dont have enough solar, so i need to craft more fuel ) and for the autominer ... devices, you can use logistics and the linked container in the belt to collect as much as fitts in the linked container. (i use a modded sporc, it has a 320k container-controller and the water ones are next to a base) And for refuling I do shift-click from my inventory (shift-click sadly does not work from belt)