Low grade copper
1 Low grade copper dust + 200 Water → 1 Low grade copper + 200 Tailings
Compatible machines Washer MK 01 · Washer MK 02 · Washer MK 03 · Washer MK 04.
Research tier Logistic science pack. Copper processing - Stage 2
2 base seconds per batch. Fractional outputs are average yields.