Copper arc smelting (II) recipe in Captain of Industry

16 Molten copper take 16 × Copper ore crushed, 2 × Sand, 1 × Graphite, 2 × Water, 6 × Workers and 1.67 × Maintenance II, at the Arc furnace II in 20s.

Alternate recipe.

Makes:

• 16 × Molten copper
• 6 × Slag
• 2 × Steam (Low)
• 4 × Exhaust

Inputs:

• 16 × Copper ore crushed
• 2 × Sand
• 1 × Graphite
• 2 × Water
• 6 × Workers
• 1.67 × Maintenance II

Made at:

• Arc furnace II, 20s

Everything about Molten copper · Plan a factory for Molten copper