When purchasing a welding machine, don’t buy them in physical stores or physical wholesale stores. Those of the same manufacturer and brand are hundreds of expensive than those on the Internet. You can choose different types of welding machines according to your use, economic power and preferences. It is best to choose big brands with high market share. I’ve also bought small brands. I think it’s not bad. The cost performance is much better.
Later, I began to buy big brands with relatively high prices, which is more stable than small brands. No matter the size of brands, it is better to buy them on the official website, and ask carefully about the product specification, model, welding input and output current, voltage, whether it is adjustable, input voltage, cable length, what kind of welding torch to use, etc. Emphasize again, if you are a beginner, it is recommended to buy a cheap welding machine to practice, Professional welders choose professional industrial welders according to their work needs.
Type of welding machines are as follows:
Manual arc welding machine is a welding machine that uses welding electrodes. The benefit is in low price. Whether it is a welding machine or welding electrode, it is very cheap and has a wide range of applications. The disadvantage is that it takes a lot of time and practice to master, which is very suitable for learning and enough for families. We call it MMA machine or DIY welding machine.
Beginners can buy this one. Plates of more than 1 mm can be welded. Simple welding is enough. It’s OK to use it to weld tables, square steel frames and ladders made of several angle steels.