About This 63A Cutting Power — Up to 3/4" Clean, 1" Severance: For auto-body patch panels, farm maintenance, trailer frames, HVAC ducting, metal art, and small-shop fabrication; cuts stainless, alloy/mild steel, aluminum, and copper. Non-HF Blowback Start + Pilot Arc: Stable starts through painted, rusty, or expanded-mesh metal with reduced EMI—cleaner pierces and smoother kerfs on shop floors and job sites. CNC-Ready Interface (THC & ARC OK): Pre-installed CNC port outputs standard Torch Height Control and ARC OK signals for straightforward hookup to most controller/breakout boards—ideal for consistent starts and automated cutting. Drag-Cut Ready: Glide the torch directly on the workpiece for smooth template tracing and freehand lines; use LOTOS DC6309 drag consumables (sold separately) for best results. Large LED Controls: Pilot-Arc Time (6–15 s) for grates/mesh; Post-Flow (2–10 s) helps cool and extend torch life; input-pressure reminder keeps kerfs consistent. Input Power & Air: Automatic dual voltage 110–125V / 215–245V; recommended breakers 50A @120V / 40A @240V; clean, dry air ≥70 PSI @ 4.0 SCFM. Output & Cutting Capacity: 220/240V: 20–63A DC (up to 3/4" clean; 1" sever). 110/120V: 20–35A DC (up to 3/8" clean; 1/2" sever).
