good welds

How can you tell a good welder?

The welding machine is the most indispensable device on the construction site and in the household. Most people mistakenly imagine the welding machine as a bulky elector mechanical unit, but today there are also compact devices of the inverter or transformer type. How to choose a welding machine-read the review article from the Backit service. […]

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advantages-of-spot-welding

Advantages Of Spot Welding

What a Spot welding machine is and how it works The basic mechanism through which a spot welding machine operates is with a pair of copper alloy electrode clamps. These clamps are used to clamp the two sheets of metal to be joined together, placed side by side. A powerful current is then fired through the electrodes, strong enough […]

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