... , light and compact, portable, accord with EMC standard.2.Current can be adjusted stepless, high efficiency.3.Fan- ... Strong welding permeability, less splash, good weld appearance, sound-proof.5.Suit for all kinds of basic and acid electrodes.6. ... as stainless steel, steel, tungsten, titanium, nickel and other alloy material. 7.With complete accessories. 8.Carton box/BMC. plastic welding machine