Smelting adamantite bars at Blast Furnace

From Old School RuneScape Wiki
Jump to navigation Jump to search
Smithing adamantite bars at the Blast Furnace
RequirementsBlast Furnace.png
Smithing 70
Started The Giant Dwarf
ProfitExperience gained
879,228Smithing 101,250
Inputs (4,434,372)Outputs (5,313,600)
72,000 × Coins 100.png Coins (72,000) Furnace fees2,700 × Adamantite ore.png Adamantite ore (3,045,600)8,100 × Coal.png Coal (1,271,700)9 × Stamina potion(4).png Stamina potion(4) (45,072)2,700 × Adamantite bar.png Adamantite bar (5,313,600)
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 1,968 each), which are used by high-level smiths.

With moderate attention, you can produce between 2,400 and 2,700 adamantite bars in an hour. That means the profit margin falls between 768,528 and 879,228 hourly.

This money making method requires you are on an official Blast Furnace world. Bring with you coal, adamantite ore, sufficient stamina potions, and at least 72,000 coins. Deposit the coins into the coffer to be allowed to use the furnace by the dwarves operating it. The coffer will remove 1,200 coins every minute automatically.

Start by placing adamantite ore on the conveyor belt then empty your coal bag of coal and deposit 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 (if ice gloves are equipped) or dousing it with a bucket of water and then collecting the bars. 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.

Alternatively, repeat these two steps:

  1. Do a trip with a full coal bag and an inventory of coal.
  2. Do a trip with a full coal bag and an inventory of adamantite ore.

Collect the bars on every trip of just coal (other than the very first trip).

The Coal bag allows you to bring 27 extra pieces of coal with you each trip from the bank to the furnace. Without using one, you should expect to earn a little more than one-half of the output totaling up to 436,428 hourly and up to 56,250 Smithing experience.

After travelling to Keldagrim once, the city and the Blast Furnace can be easily accessed by using the travel option on the trapdoor on the inside west-wall of the Grand Exchange.

Note: If you are buying all your ores and coal from the grand exchange, you can only do this method for about two hours before reaching the buy limit for both. Because of this, it is recommended to buy them in advance.

Other bars

Level Money making guides Profit Bars/Hour XP/Hour
15 Money making guide/Smelting iron bars at Blast Furnace.png Smelting iron bars 326,928 6000 75,000
30 Money making guide/Smelting steel bars at Blast Furnace.png Smelting steel bars 898,128 5400 94,500
50 Money making guide/Smelting mithril bars at Blast Furnace.png Smelting mithril bars 829,728 3600 108,000
70 Money making guide/Smelting adamantite bars at Blast Furnace.png Smelting adamantite bars 879,228 2700 101,250
85 Money making guide/Smelting runite bars at Blast Furnace.png Smelting runite bars 1,405,128 2150 107,500

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.

All prices on this page are cached, meaning it is possible that they appear out of date.
To force a new cache of this page, click this link.
If a money making method is out of date, you can edit it or leave a message on the talk page.