OTC DT-300PII

is a state-of-the-art digital inverter TIG welding machine engineered for precision, efficiency, and versatility in various industrial applications. Equipped with the innovative TIC SYNERGIC FUNCTION, it automatically determines optimal welding conditions, simplifying setup and ensuring consistent, high-quality welds across different materials.

Key Features:

• TIC SYNERGIC FUNCTION: Automatically selects appropriate welding parameters, enhancing ease of use and weld consistency.​

• Multi-Mode Operation: Supports DC TIG, Pulsed DC TIG, and Stick welding modes, providing flexibility for diverse welding tasks.​

• Advanced Pulse Control: Offers pulse frequency range of 0.1–500 Hz and adjustable pulse width (5–95%), allowing precise control over heat input and weld bead formation.​

• Adjustable Parameters: Includes settings for initial current, up-slope, down-slope, crater fill, and gas pre/post-flow, enabling fine-tuning for optimal welding results.​

• High Output Current: Delivers up to 300A, accommodating various welding requirements.​

• Compact and Lightweight Design: Weighing approximately 30 kg with dimensions of 250 x 640 x 395 mm, it offers portability without compromising performance.​

Technical Specifications:

• Model: DT-300PII​

• Rated Input Voltage: 400V ±15%​

• Phase: 3-phase​

• Rated Input Power: TIG: 10.1 kVA (8.1 kW), Stick: 11.5 kVA (9.2 kW)​

• Rated Duty Cycle: 40%​

• Output Current Range: TIG: 4–300A, Stick: 10–250A​

• Rated Load Voltage: TIG: 22V, Stick: 30V​

• Max. Open Circuit Voltage: 58V​

• Pulse Frequency: 0.1–500 Hz​

• Pulse Width: 5–95% (adjustable)​

• Gas Pre-Flow Time: 0.1–20 sec​

• Gas Post-Flow Time: 0.1–30 sec​

• Up-Slope/Down-Slope Time: 0.1–10 sec​

• Crater Fill Control: On/Off/Repeat​

• Job Memory: 30 programs​

• Dimensions (W x D x H): 250 x 640 x 395 mm​

• Weight: Approximately 30 kg​

Applications:

The OTC DT-300PII is ideal for:​

• Metal Fabrication: Suitable for welding mild steel, stainless steel, and nickel alloys in fabrication shops.​

• Automotive and Aerospace Industries: Provides precise control for welding components in automotive and aerospace applications.​

• Maintenance and Repair: Versatile for various maintenance and repair welding tasks across industries.​

Advantages:

• Enhanced Productivity: High output current and adjustable parameters enable efficient welding operations.​

• Versatility: Supports multiple welding modes, accommodating a wide range of applications.​

• Durability: Robust construction ensures reliable performance in demanding work environments.​

• Precision Control: Advanced pulse and parameter controls allow for fine-tuning to achieve optimal weld quality.​

In summary, the OTC DT-300PII TIG Welding Machine combines advanced technology, high performance, and user-friendly features, making it an excellent choice for professionals seeking reliable and versatile welding solutions.