ESAB’s 151i and 201i Caddy Arc welding devices run on a single-phase DC/CC power supply, and have an adjustable arc force that sets the intensity of the arc to ensure weld quality. The Caddy machines are encased in a polymer and aluminum shell that is lightweight and easy to carry, ESAB says. Other features include an adjustable hot start that reduces starting problems, and large heat sinks to cool down the machine in harsh working environments.
