Tagged: arc welding


How to preserve the welding rod

Preservation of the welding rod is especially important to ensure the quality of the weld. When necessary, re-vacuum the welding rod according to the manufacturer’s instructions before use. Store low-hydrogen base electrodes This is...


5 basic techniques in arc welding

 For many people who are new to hand welding or irregular hand welding, it is not easy to have a good weld and quality assurance. Here are five basic things you should consider when...


MIG welding protective gas

To better understand the gases used for MIG welding we make a comparison between the gases commonly used in MIG welding including: CO2; 80% argon gas / 20% CO 2 gas; Gas mixture of...