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OTC DA-300P
Digital AC/DC TIG welder with pulse control, ideal for aluminum, stainless, and mild steel.
产品规格
OTC DA-300P – Advanced Digital AC/DC TIG Welding Machine
Premium Inverter Controlled System • Suitable for Semi-Automatic & Robotic Integration
The OTC Daihen DA-300P is a state-of-the-art TIG welding machine engineered for industrial professionals who demand absolute precision and versatility. By combining advanced AC and DC welding modes with full digital inverter control, it delivers exceptional arc stability and high-quality results across challenging materials including aluminum, stainless steel, and mild steel.
Technical Parameters
| Input Voltage | 400V ±15% (3-Phase) |
| Output Current Range | TIG: 4 – 300 A |
| Duty Cycle | 40% |
| No-load Voltage | 58 V |
| Pulse Frequency | 0.1 – 500 Hz |
| Pulse Width Range | Adjustable 5% – 95% |
| Dimensions (WxDxH) | 640 x 250 x 544 mm |
| Machine Weight | 44 kg |
Key Built-in Features
- Dual AC/DC Welding Modes Precise control over heat input, weld penetration, and final bead shape formation.
- Full Digital Control Interface Delivers enhanced parameter accuracy and perfect repeatability across multiple jobs.
- High AC Frequency & Silent Pulse Significantly improves control on thin aluminum plates while reducing harsh arc noise.
- 100-Channel Memory Storage Save and instantly recall up to 100 job profiles for quick setups and absolute process consistency.
Advanced Automation & Robotic Integration
The DA-300P is engineered not only for premium manual operations but also seamlessly scales into high-production **semi-automatic and fully robotic welding environments**. It is fully ready for native automation layouts across modern production lines.
Interface Support
Can be fully integrated into OTC Daihen's **FD, AII, and ALMEGA AX Series Arc Welding Robots** by utilizing the dedicated internal robot interface communication card (L9123C).
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