Blast Furnace
The Blast Furnace can be used with the **blast_furnace:true option in the /smelt command. For example /smelt name:Gold bar blastfurnace:true
The Blast Furnace costs 216,000 gp/hr to use, or 72,000 gp/hr if your minion is an ironman.
Smelting bars at the blast furnace is faster than smelting bars normally, and the amount of coal needed to smelt bars is halved.
Requirements
- 12 Crafting
- 16 Firemaking
- 33 Magic
- 50 Mining
- 20 Smithing
- 13 Thieving
Boosts
- 60% boost for Coal bag (only applies to bars that require coal)
- 7.5% time penalty if full graceful not equipped (in any gear setup)
- Goldsmith gauntlets (22.5 to 56.2 xp/bar) - MUST BE EQUIPPED IN ANY SETUP!
Bars
| Bar | Required level | Materials needed |
|---|---|---|
| Bronze | 1 | Tin + Copper |
| Iron | 15 | Iron ore |
| Silver | 20 | Silver ore |
| Steel | 30 | Iron ore + 1 coal |
| Gold | 40 | Gold ore |
| Mithril | 50 | Mithril ore + 2 coal |
| Adamantite | 70 | Adamantite ore + 3 coal |
| Runite | 85 | Runite ore + 4 coal |
- Iron ore has a success rate of 100% at the Blast furnace.