Keeping clinker buildup from choking your fire

[Alan]

You’re hammering away, and out of nowhere, the fire starts to feel like it’s struggling. Before your forge becomes a stubborn mess, let’s explore some easy adjustments, airflow tweaks, and fuel-handling tips to ensure your coals stay hot and clinkers don’t take over.

 

[Lorian]

Clinkers suck. I poke the fire every 15 mins to break them up before they get hard. Good coal helps a lot, cheap stuff makes clinkers super fast and blocks air.

 

[thedailygrind]

I use a rake to pull clinkers when they're still soft. Wait too long, and they'll turn into hard rocks that kill the fire. Keep the tuyere clear. Good airflow is key to keeping the heat up.

 

[Sparksmith]

If your fire's acting up, tweak the air. Too much cools it; too little makes clinkers. Finding the right balance is what you want.