• M.I.G is also known by manufacturer’s trade name as Micro-wire, Sigma and Miller matic Welding.
• MIG Welding is faster to learn
• It can weld faster than stick electrode welding.
• While welding steel, carbon dioxide acts as a shielding gas which is less expensive and most effective.
• For MIG welding, wire stick out should be 3/8” to ¾”.
• If a welding operator uses Argon gas and oxygen for welding
  aluminum and stainless steel it will provide best results.
• Gas flow rate for welding most metals is approximately 35 cu ft/hr. But this can changed based on the type, electrode size and thickness of metal.
• It is important to use correct diameter wire electrode for quality welds.

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Tags: MIG Welder, MIG welding