D12000 Professional Heavy-Duty Air Plasma Cutter

OTC DAIHEN D12000 Heavy‑Duty Plasma Cutter

The D12000 is a high‑power air plasma cutter from OTC DAIHEN with a rated output of 120A. Compared to gas cutting (e.g., 9mm mild steel), it achieves 4× the cutting speed at only 1/3 the operating cost, delivering high‑speed, high‑precision, and low‑cost cutting. With a 100% duty cycle, the plasma arc is stable, concentrated, and well‑directed, producing narrow kerfs and excellent cut quality. Using only compressed air, it cuts all metals with high precision and efficiency, minimal heat distortion, and tight tolerances. It can be integrated with dedicated machinery or portable automatic plasma cutters for various geometric cuts. OTC’s patented special electrode offers exceptional durability and long life, further reducing operating costs. An innovative cooling system prevents water leakage and enhances cooling capacity, while built‑in energy‑saving circuits reduce power consumption. Comprehensive safety protections include torch protection, low air pressure, phase loss, over‑temperature, low cooling water, shield detection, and electrode short‑circuit monitoring.

✨ Key Technology Advantages

• High speed, low cost — 4× faster than gas cutting, 1/3 operating cost.

• 100% duty cycle — Suitable for continuous heavy‑duty cutting.

• Patented long‑life electrode — Dramatically reduces replacement costs.

• Advanced cooling — No leakage during electrode change, improved cooling.

• Multiple safety protections — Low air, phase loss, over‑temp, water shortage, etc.

• Energy‑saving circuits — Reduces power consumption.

• Torch options — Short, long, and pistol‑grip types available.

🔧 Primary Applications

Metal fabrication, steel structures, shipbuilding, automotive manufacturing, pipe cutting, scrap recycling – especially where speed, precision, and low operating cost are critical.

📊 OTC DAIHEN D12000 Technical Specifications