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What is the difference in say a shorthood, a redface, a blackface, and a SA 200 from the 80's? Just curious i know everyone grabs up the shorthoods and the redfaces, not much discussed on the later models. Whats the scoop?
Reply:The shorty's and reds were all copper wound machines with the best arc characteristics. In the early 70's, they went to copper coated aluminum windings. (Octagonal gen barrel) I believe they went back to all copper at some point, but not sure when.Thermal Arc Fabricator 2101970 Lincoln RedfaceMiller 150 STLStill need a Syncrowave and a plasma and a milling machine and a lathe and a bigger shop and a.... |
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发表于 2021-8-31 23:52:39