... as Iron sheets,Aluminum sheets,Galvanized sheets,Tianium Plates CNC Plasma Cutting Machine RJ1325 Application area: Metal sheets such as Iron sheets, ... guide rail,high accuracy,stable transmission. *Untouched plasma head,small cutting edge,no cutting residue. *Water cooling system avoids the distortion ... :USB interfaceWorking form:Untouched arc strikingOptional Power Source: Hypertherm,Cut-Master