From Rock to Pure Copper | Inside the Machines That Power Copper Production

Copper Production Process: From raw ore to high-purity metal, this video reveals the complete journey of copper through modern industrial processes — from mining and smelting to electrorefining and final fabrication.

Explore how science and engineering transform natural resources into the materials that power our modern world.

▼ Jump to any stage using the timestamps below
00:00 – 01:02 | Introduction & Overview
01:02 – 06:16 | Porphyry Sulfide Mining (Open-pit) – Blast mining in large-scale deposits
06:16 – 14:39 | Underground Sulfide Mining (Drift & Shaft) – Cut-and-fill mining method
15:05 – 17:24 | Crushing & Grinding – Ore reduced to fine particles for further processing
17:24 – 19:30 | Flotation Process – Producing copper concentrate
19:30 – 20:11 | Copper Smelting Plant – Process overview from concentrate to anode copper
20:11 – 21:47 | Flash Furnace – Smelting concentrate into molten copper matte
21:47 – 24:53 | Converter Furnace – Converting copper matte into blister copper
24:53 – 26:03 | Anode Furnace – Refining blister copper into anode copper
26:03 – 27:15 | Anode Casting Machine – Casting molten copper into anode plates
27:15 – 29:26 | Electrorefining Stage – Producing 99.99% pure copper cathodes
29:26 – End | Fabrication Stage – Producing copper tubes for industrial applications