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Last time we talked about a video that purported to do plastic welding, we mentioned that the process wasn’t really plastic welding as we understood it. Judging by the comments, many people agreed, ...

The last two decades have seen substantial improvements in ultrasonic plastic-welding machines. Bench-top models feature proportional-valve controls, linear encoders, line-voltage regulation, internal ...

The ability to weld various metals around the home, farm, or ranch benefits the hobbyist and those whose income depends on fast, efficient equipment repairs. Setting up a home welding shop is daunting ...