A coffer can be found just east of the bank chest within the Blast Furnace. Players are able to deposit coins within the coffer to pay for the services of the dwarves operating the furnace on official Blast Furnace worlds. The cost of their services is …

2019年3月19日 · The coffer pays for the dwarfs to operate the blast furnace. It consumes about 1.2k gp per minute. You can deposit as much as you like in the coffer and if you are finished smelting, you can withdraw any excess gp from the coffer.

The Blast Furnace is a members-only minigame situated in Keldagrim that involves smelting bars in bulk. The furnace here only requires half as much coal compared to a usual one, which is useful when smelting high-tier ores that require more coal.

The Blast Furnace is a members-only minigame situated in Keldagrim for smelting bars which require coal. The furnace here only requires half as much coal when smelting usually, so it can be useful when smelting the ores that require more coal.

2021年9月12日 · Payment only needed to use the blast furnace itself for smelting bars but you can buy from the shop without having money in the coffer. Not that it matters since buying stuff does mean you lose money.

Make your way to the blast furnace. The fastest method is by using the minigame teleport or the minecart system in the grand exchange. Deposit money into the coffer. It costs 72,000 GP/HR to use at 60 smithing or above, or 87,000 GP/HR to use at below 60 smithing. Depending on what ore you are using, follow the guides below.

Smithing catalysts can be used to double the experience received for smelting ores that require coal, though they do not further reduce the amount of coal needed in Blast Furnace.

2018年9月20日 · How do I use the Blast Furnace? [1] Pay the Coffer. Pay the Coffer by speaking to Ordan. 1 hour costs 480K GP, you can pay this fee every hour or pay him for many hours at once. The Blast Furnace timer will activate when you are …