... inverter technology, use microprocessor to control accurately, stable arc by constant current characteristice.2.Control panel compact, soft ... repeat welding parameter and effect.3. Hot start and arc force function, insure enough melting deepness, prevent welding rod ... .2-8.03.2-10Overall dimensionsmm570X310X600570X310X630570X310X630Weightkg384245accessories: DC arc welding machine (IGBT, Digital 400A)