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The difference in our shop's old boiler repair process after we switched to a new cutting method
About six months back, our crew was working on a big steam boiler for a plant in Toledo. The old way was to use oxy-fuel torches for all the cutouts, which took forever and left a lot of cleanup. The lead guy brought in a new plasma cutter, a Hypertherm model, and told us to try it on the next job. The change was huge. What used to be a full day of cutting and grinding on the tube sheets turned into maybe three hours of clean work. The edges were so much smoother, which made the fit-up for the new tubes way easier. We saved a ton of time on the back end because there was hardly any slag to chip off. It felt like we cut the hardest part of the job in half. Has anyone else made a switch like this and seen their prep time drop so much?
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shane_hayes1mo ago
Honestly, the safety angle gets overlooked too. Cleaner cuts from that plasma mean less grinding dust and fumes for the crew, which @the_terry probably noticed. That's a huge win for shop air and long-term health, not just speed.
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the_drew1mo ago
Honestly, that's the game changer right there. We swapped to plasma for plate work a while back and it felt like cheating. The time you save on the back end not cleaning up slag is insane. Tbh the upfront cost seems high until you see how many labor hours it shaves off a job. Makes you wonder why we stuck with the old torches for so long.
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