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I Forge Iron

help with my coal forge


joshrice

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The first tip is that you should include as much information as you can on what you are doing and what you are doing it with so we can save the 20 questions:

So what is your forge like?
What is your tuyere like?
How do you provide air to it?
What is your fuel like?
Where did you get it?
How have you been trying to use it?
What has happened when you do so?

For coal I start with a small wood fire and as it burns down to charcoal I start easing air into it and adding coal starting around the edges and then covering the middle as it catches---greenish smoke tells you it's burning. As I add more coal I will add more air as well. Once it's going good I bank up more coal and punch down the area where the wood burned out and left a hole.

If it's all green coal it may take a while to coke up nicely; I'll often have a project that's not too fussy to work on wheilt the coal is coking.

If you have a lot of fines you can get a solid layer of coke that will starve the rest of the fire and needs to be broken up.

Some coals need fairly constant air to keep lit; others will stay burning on their own for hours. Some coal is hard to light, others are easy to use.

Note if you have trouble with coal you can start off using real chunk charcoal and mixing coal in with that as you go along.

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