The TRIMIG 250-4S is a « synergic » three phase welding unit, ideal for maintenance and locksmith work. It can weld steel, stainless, aluminium, and it is particularly suitable for intensive professional work up to ø1.2.
In « Synergic » mode, setting is fast and simple. The Micro processor controller will automatically set the optimum wire speed. This avoids complex set-up and ensures optimum welding parameters.