Automatic Arc Voltage Tracker

Our Automatic Arc Voltage Tracker is a key technology for maintaining consistent weld quality in automated welding. This system automatically adjusts torch height based on arc voltage changes during welding. It compensates for surface irregularities and thermal deformation that cause height fluctuations. The response speed does not exceed 80 milliseconds, which is among the fastest in the industry. This effectively handles rapidly changing welding conditions. The voltage tracking adjustment range is 18 to 44 volts, covering the common voltage range for plasma and laser cladding processes. We hold independent intellectual property rights in arc voltage tracking technology. This technology has been validated at hundreds of customer sites with stable, reliable tracking accuracy. Our Automatic Arc Voltage Tracker ensures consistent weld quality even on uneven workpieces.

Precise Compensation with Dual Operation Modes

 

This system features a Z-axis compensation stroke of ±35 mm with a tracking accuracy of ±0.2 volts. It supports both automatic and manual tracking modes. In automatic mode, the system adjusts torch height based on set voltage. In manual mode, operators control height through the touchscreen or pendant. The analog interface connects easily to various PLC control systems for centralized welding parameter management. The system also includes a collision protection function. When the torch accidentally contacts the workpiece or fixture, the system triggers protection and rapidly retracts the torch. This prevents damage to both torch and workpiece. Our Automatic Arc Voltage Tracker provides the precision and protection your welding operation needs.

Our technical team assists with system parameter setup and commissioning, including initial voltage setting, response speed adjustment, and protection sensitivity configuration. If you change powder types or shielding gas in the future, our engineers can remotely guide you in optimizing voltage settings. The entire system is covered by a one-year warranty, with sensors and controllers warrantied for two years. We also offer upgrade services for the tracker. When our software algorithms are updated, we can upgrade your control program at no charge. Choose our Automatic Arc Voltage Tracker for reliable, precision arc height control.

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