450 AMPS ARC Welding Machine is engineered to enable users to do welding works upto 450amps current rating. This heavy duty welding equipment is absolutely portable, as it is featured with smooth running metal wheels. The housing is fabricated from fully coated grade-A metal sheet, which guarantees high resistance to impact, scratch and corrosion. This kind of welding machine is demanded in fabrication industry to joint varied metal parts in order to give them desired shapes & designs. The 450 AMPS ARC Welding Machine is energy efficient, long lasting and requires less maintenance.