How does it work, and what's the benefit of employing selective soldering machines?
These are all fantastic questions to have, especially if you're considering switching to a new soldering method.
Selective soldering, simply put, is a method of soldering components to a printed circuit board in a much faster period of time than doing so by hand. It's one of the most widespread and effective soldering methods, as it has become one of the dominant forms of soldering in manufacturing applications.
Need a selective soldering machine? There are a lot of different models on the market to choose from, and like any tool, there's one right machine for the right operation. Some companies merely need an entry-level "jack-of-all-trades" machine and others require a machine to expertly handle a specific component assembly operation.