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Replacement O‑Rings – For Burstfire Rotation Wheels
These Replacement O‑Rings are designed specifically for the rotation wheel assembly on Burstfire annealing machines. Over time, O‑rings can wear, dry out, or lose tension from extended heat cycles and heavy use. Replacing them restores smooth, consistent case rotation and ensures your annealer continues operating at peak performance.
Perfect for routine maintenance or repairing worn components, these O‑rings are made from durable, heat‑resistant material to withstand long‑term use in high‑temperature environments.
✅ Key Features
- OEM Replacement: Designed for Burstfire rotation wheel assemblies
- Restores Smooth Rotation: Ensures consistent case movement during annealing
- Heat‑Resistant Material: Built to withstand repeated heat cycles
- Easy Installation: Quick, tool‑free replacement
- Ideal for Maintenance: Keeps your annealer running reliably and efficiently
✅ Compatibility
- Burstfire Gen 2 Flame Annealer
- Burstfire COMP EDGE PRO Flame Annealer
- Any Burstfire rotation wheel using standard O‑ring sizing
Had to replace the o-rings, the torch melted the first one and melted to the case, but I must add that I was annealing some basic 5.7 Johnson,( same size as the 30M1 Carbine, which are very short and actually lasted well over 1000 rounds before replacing. quick fix. I ordered several sets to reduce my down time next time. Then looking at their parts I found out that they made a short case feed ramp that kicks the case out so I can adjust the flame a little farther from the wheel. I had been thinking of how I could kick these cases out a little when I found these So the next rings should last a lot longer. This annealer really speeds up my production when I buy basic brass or reforming to another obsolete caliber. I must add annealing 500 cases at a time says a lot for how tough these rings are.
Just what I ordered
Only complaint is that I bought a “battle tested” unit and the company stated that it was gone through to bring it up to par with the new units. IMHO it would have been nice for the wiring to have already been revised to have the constant speed on the bottom roller. They did send everything to update it.
Great, fast service, I had the parts in a few days!
I have flame annealer - still works great
anytime I have a question- they always get back to me. I also purchased many of their reloading tools - very happy