Powerful Machine or Welding

This is the sound of a powerful working machine or the sound of electric arc welding. Sound futuristic machine that makes giant robots.

Zip file contain: 7 different version:

Sound 1: 0:01
Sound 2: 0:02
Sound 3: 0:03
Sound 4: 0:04
Sound 5: 0:05
Sound 6: 0:08
Sound 7: 0:34

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