
Open Head Orbital Welders Tube to Pipe Automatic TIG Welding Machine. Digital Precision Control: M400 power source with inverter tech, PLC control, and 200 weld schedule storage. Wide Pipe Compatibility: Handles pipe OD 19mm-2000mm and wall thickness up to 13mm with high efficiency. Intuitive Touch Interface: Full touchscreen with streamlined interface for easy operation without specialists. Seamless Data Management: Supports USB import/export of programs for quick and convenient welding updates. High-Efficiency Cooling: Equipped with circulation pump and large reservoir for continuous heavy-duty operation. Universal Compatibility: Compatible with enclosed/open weld heads, tube-to-tubesheet, and custom stations. Smart Diagnostics: Automated fault detection system instantly displays precise cause analysis. Modular Architecture: Designed for simplified maintenance and long-term serviceability.