In Path of Exile 3.25 Settlers of Kalguur League, you can use a number of resources to make your Kingsmarch town more prosperous. Of all the resources, Crimson Iron Bars are the most important one, because they can increase your shipment value to the shipping mechanic, and can also be used to increase your level in other mechanics.

To achieve the above two purposes, you need to have at least thousands of Crimson Iron Bars to support the operation of the entire town. This guide will show you how to smelt Crimson Iron Bars in POE 3.25 and what you can do with them.

How To Smelt Crimson Iron Bars?

Before smelting, you need to know that Crimson Iron Bars are smelted from Crimson Iron Ores that you mine from the mines around Kingsmarch. So you need to let your workers who specialize in mining to mine enough Crimson Iron Ores so that you can smelt them into Crimson Iron Bars.

After your workers mine Crimson Iron Ores, they will automatically enter your resource warehouse. Next, you can start to focus on the smelting mechanism. First, you need to unlock the smelting function in Kingsmarch according to the prompts given in the game and build a smelter.

After the factory is built, you can go to the town hall or Gulf to recruit some workers. Here I need to remind you that it is best to choose workers who specialize in smelting as in the mining mechanism, so that you can save a little salary to pay the workers.

After you select the workers, you can send them to smelt Crimson Iron Bars in Managing tab. At this time, you can wait quietly. If there are idle workers at this time, you can also let them run the map to make it easier to farm POE Currency.

Uses Of Crimson Iron Bars

As mentioned above, Crimson Iron Bars can be used to upgrade other mechanisms. Here is the number of Crimson Iron Bars required for each level of each mechanism.

Mining

• Rank 4 - 5
• Rank 5 - 30
• Rank 7 - 80
• Rank 9 - 200

Smelting

• Rank 2 - 4
• Rank 3 - 10
• Rank 4 - 45
• Rank 7 - 250

Farming

• Rank 4 - 80
• Rank 8 - 800
• Rank 9 - 1,000

Shipping

• Rank 3 - 14
• Rank 5 - 80
• Rank 7 - 300
• Rank 10 - 600

Although each mechanic is very important in Kingsmarch, if you have enough Crimson Iron Bars, it is recommended that you focus on Farming and Shipping, because both of them will allow you to get more POE Currency faster and easier.

Besides being used for upgrading, Crimson Iron Bars can also be used as a resource for trading in Shipping mechanic, especially when this port uses it as a Favored Resource. When the ship returns, you can get some rare armor, Headhunter or a Mageblood.

The above is how to obtain and use Crimson Iron Bars in Path of Exile 3.25 Settlers of Kalguur League. I hope this guide can help you better build Kingsmarch into a commercial town. I wish you a happy game!