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Resistance Welding Monitors & Checkers -MacGregor

Spot welding applications require first and foremost a resistance welding control, but choosing the right accessories can enhance and improve your results and provide additional safety. MacGregor Welding Systems offers force gauges, electrodes, weld monitoring devices and more.


Digital Welding Force Gauge

The WFG series digital force gauge is a state-of-the-art technology in electrode force measurement. Designed specifically for opposed and parallel gap weld head force measurement, these units combine robust ergonomic design with electronic precision, offering single-handed operation in a durable and easy-to-use unit.


  • External trigger input to capture electrode force at the moment a weld is triggered.
  • Audible indication of errors, including overload, high and low force conditions.
  • Automatic and manual tare functions.
  • Automatic power off - PP3 battery operation.
  • User selectable measurement units.
  • Data HOLD feature.
  • RS-232 data port for data capture and calibration.
  • Operator mode, using set point and upper & lower percentage limits for force validation.

Smart Weld Monitoring for Resistance Welding

SWM Smart Weld Monitors deliver highly cost-effective real-time quality control measures and facilities to mature production line equipment. Touch panel PC setup and monitoring provides intuitive multi-channel process window capture and checking together with built-in SPC and trend analysis features.


  • 4 Isolated monitoring channels
  • Independent channel window monitoring
  • Resistance or Arc welding options
  • SPC and Trend analysis
  • Ethernet control & programmability
  • Integrated control with weld schedules
  • Secondary process feedback checks

Customized Solutions

Send your sample to one of our technology centers in Europe for an evaluation. We will then determine which solution meets your needs best. AMADA WELD TECH offers feasibility testing and application consulting.