Just one set of standard copper electrodes produced 50,000 high-quality welds on automotive-grade aluminum sheet. The remarkably long electrode life resulted from polishing the copper electrodes ...
Operators of TEG-2 and TEG-3 tungsten-electrode-grinding machines from Huntingdon Fusion Techniques Ltd., Carms, UK, no longer need to worry about getting grinding dust in their faces. That's because ...
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