Ever seen the reddish colored welding machines in the welding section of Home Depot that appear to be a red tombstone? They are called Stick welding devices or shielded steel arc welding machines. For under 300 dollars you can purchase one of them and weld a myriad of things. What can you get for that price? You obtain a 225 amp A/C welder (alternating electric current) that may weld carbon steel, stainless steel, and cast iron. Because the the buzzing noise that alternating current makes when welding, these stay welders are also known as a “Buzz Box”.
Right next to these tombstone welders are tiny Lincoln wire welders. However they are not the same.
People appear to want the wire welders nowadays because the learning curve is shorter in order to weld with a cable welder. However the stick welder is better. ลวดเชื่อมเหล็กหล่อ That is right I said far better. why? Because with 225 amps, not only is it with the capacity of welding really thick substance like 1 inch thick. But is also capable of welding thin gauge sheet steel as thin as .040″. This is where the extra little 1/16″ stick electrodes can be found in handy. Through the use of 1/16″ electrodes and welding downhill, you could be amazed at only how thin you can go.
Shielded metallic arc welding is old college. It gets a bad rap. But in the hands of a craftsman, stay welding is really as good or better than any welding process for some jobs.
People who figure out how to weld with a mig equipment are often surprised to learn that shielded metal arc welding continues to be the choice for many pipeline and construction companies. It’s the most robust welding process of all because stick welding can be achieved in the wind and on lots of materials. Because stick welding has been around so long, there are all kinds of different welding rods designed for nearly every application. You can find rods designed for cutting and gouging, hardfacing, and also nickel and bronze rods for welding cast iron.