... plasma cutting machine can cut many sort of metal such as stainless steel, alloy steel copper. portable plasma cutting machine1.High cutting speed and low cost; cutting ... arc starting cutting technique(70,100,120)6.Adopting contacting arc starting cutting technique(30,40,60)7.This cutting machine can ... CUT-40Input power Voltage (frequency)(V,HZ)220±10%50/60 (Single-phase)Rate Input Power Capacity(KVA)4 ...