A 230-volt welder at $ 1
How to make a welding machine with a solution of water and salt
Bring a water filter, then put a liter of water and a tablespoon of table salt
And weld in the cover two electrodes of metal, stainless steel, any metal
So that the poles reach the water and one of the poles connects to the source of electricity, respectively
And the other end is a connection to the welding cable, as in the video explanation
Use this method only in an emergency when a welding machine is not available
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