There are two types of welding, namely TIG welding and MIG aluminum welding. In the TIG welding a tungsten electrode is used and in MIG aluminum welding electricity is used to melt and join the pieces which are explained in http://www.weldinghelmetgenius.com/tig-vs-mig-aluminum-welding/. Many types of welding helmets are available in the market for safety reasons which are listed down in http://safetyonline.com/ , and the best of the lot are the auto-darkening welding helmets. If you have an idea of buying these types of helmets, then you should take into consideration few factors. Helmets, when used on a regular basis, should have variable shades. The important factor is the reaction time.
Few competitor brands are Miller, Sperion and Hobart and there are many other brands in the market which offer high-quality products. The price range varies from $100 to $200 based on the options you select.
Auto darkening welding helmets can be charged either with a battery or solar power. The jobs of the helmets are the same, but the solar power helmet has more advantages when compared to the battery-powered model. In solar powered helmets you need not take the pain of charging or replacing the batteries as they will be charged through solar power. The battery operated helmets has an on and off switch whereas the solar powered helmets are always switched “on.” These advantages are the major safety features like the possibility of failure due to low battery or turning off the helmet is ruled out, so the glasses will get darkened easily.
That being said the use of battery power vs. solar power helmet advantages also vary based on the usage rate and the place where it will often be used. Based on these factors sometimes the battery powered helmets may be better than solar powered ones. The battery powered ones can be used for a longer duration when compared to the solar powered ones.
No matter whether you are a hobbyist or a professional the best choice on helmet would the be auto darkening helmets. Some people even feel that this kind of helmets will improve your welding skills. With the usage of auto-darkening helmets, you can weld anytime without any hesitation. With traditional helmets, you have to be flipping the helmet up and down which is not the case in auto darkening helmets. If you get distracted in flipping the helmet, then you may lose your concentration and may lead to misalignment. Sometimes you miss the line of sight or seam by adjusting the helmet. By using auto darkening welding helmet, you can start to weld anytime without any hesitation. When you do your welding job, you can’t miss your focus even for a minute to stay on track and to have a perfect weld right at the first time.
The auto-darkening helmets can never go wrong. It helps in finishing the projects faster and at the same time they are comfortable. They are expensive, but once you start using it, you will never regret buying it. It is better to spend a little more on the equipment without compromising on the safety.