Inverter and Transformer Welder are two of the most common welding machines used in the industry and they both perform a similar function. Both these machines weld metals by applying a constant voltage to the workpiece. Inverter welders are specifically made for repetitive welds while transformer welders can weld heterogeneous metals like aluminum and copper.

Welding school is not a cheap proposition. You want to make sure you get the best return on investment for your money. That’s why it’s important to know just how much welding school can cost. Most welding schools have a set of fees that cover all of their costs. While these costs are not cheap,