Cast Iron Welding process: DC Plasma Steel/ Stainless Steel/ Aluminum/ Copper/ cuts 30mm materials to be Cut: Carbon Thickness: Quality cuts 20mm Severance Petrochemical, Automated Cutting. Cutting Agriculture, Construction, Shipbuilding, Maintenance, Ducting, Plate Work, CNC Interface Pilotarc Application: Site Overheat Protection Over current protection Features: 2T/4T Function Pre-Flow Time UniArc Cut 803 Plasma Cutting Inverter