OTC XD350SII Welding Machine – Digital Thyristor Control & Reliable Overcurrent Protection

The OTC XD350SII welding machine is engineered for stable, high-quality CO₂/MAG welding with advanced thyristor control. Its built-in thyristor overcurrent protection improves reliability and protects the machine in demanding industrial environments.

The remote control box and wire feeder feature an integrated design for simpler, more dependable operation. Combined with microcomputer digital control, the XD350SII provides complete unified adjustment of welding parameters and easy setup.

The machine includes a constant penetration control function to ensure consistent weld quality and a unique current-limiting program for on-site welding quality management. These features make the XD350SII suitable for manufacturing, construction, repair and other professional welding applications.

Key Features

• Thyristor overcurrent protection for enhanced reliability

• Integrated remote control box + wire feeder for convenient operation

• Microcomputer digital thyristor control with unified adjustment

• Constant penetration control for stable welds

• On-site welding quality management via current-limiting program

Technical Specifications

Contact & Purchase

If you would like to buy the OTC XD350SII or any genuine OTC accessories, please contact us. We are an official OTC designated distributor in China, supplying original parts and full sets of OTC equipment with guaranteed authenticity.