Manual Arc Welding

Welding with a coated electrode where the operator?s hand controls travel speed and the rate the electrode is fed into the arc.

Related Links

The Manual Metal Arc Process (MMA Welding) – TWI
Shielded metal arc welding
Manual Metal Arc (MMA) Welding | Linde Gas
What is MMA welding? | Welding Methods | Service | Welding Equipment | Kjellberg Finsterwalde

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