Smithing adamantite bars at Blast Furnace

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Smithing adamantite bars at the Blast Furnace
Requirements Blast Furnace.png

70 Smithing icon.png
High Agility icon.png recommended


Started The Giant Dwarf





Profit Experience gained
434,000 per hour

86,250 Smithing icon.png

Inputs Outputs

72,000 (72,000)
2,300 x Adamantite ore.pngAdamantite ore (2,580,600)
6,900 x Coal.pngCoal (1,642,200)
7.5 x Stamina potion(4).pngStamina potion(4) (50,632.5)

2,300 x Adamantite bar.pngAdamantite bar (4,779,400)

Going to Keldagrim for the first time.

The Blast Furnace provides a great opportunity for players to reap great profits by producing a large volume of adamantite bars (worth 2,078 each), which are coveted by high-level smiths.

Depending on your level of activity, you can produce between 1,400 and 2,300 adamantite bars in an hour. That means the profit margin falls between 216,167.5 and 433,967.5 hourly.

First make sure you are on either world 358 or 386 (the official Blast Furnace worlds). After purchasing the raw materials, deposit 72,000 coins into the coffer. This will allow you to use the furnace without having to worry about operating it. It will remove 1,200 coins every minute automatically for a total of an hour. Then, start by placing adamantite ore on the conveyor belt first, then emptying your coal bag of coal and depositing that right after. Do two trips of just coal after, and in the second coal trip retrieve your bars from the bar dispenser by clicking on it. Then, do another trip of adamantite ore and coal, and immediately retrieve a second inventory of bars. Repeat this process from the beginning until you either run out of ore, or the coffer is empty.

The Coal bag allows you to bring at least 27 extra pieces of coal with you and saves an extra trip from the bank to the furnace. Without using one, you should expect to earn one half of the rewards to total up to 225,363.5 hourly and up to 53,925 Smithing experience.

Due to constantly changing prices on the Grand Exchange, some information in this article may or may not be current.
It is strongly recommended to check the live prices on the Grand Exchange before making large investments in any method.

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