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MacGregor Welding Systems - Welding Products and Solutions

MacGregor power supplies and weld heads have evolved over 30 years to be at the leading edge of the market technical performance window.  

Power supplies offer genuinely useful capabilities not offered anywhere else, while our modular weld heads provide excellent performance standalone or in automation.

Resistance and Arc Welding Products

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DC Resistance Welding Power Supplies

Pulsed Arc Micro Arc Welding Power Supplies

The PAxxP machines are precision fully featured  linear Pulsed Arc supplies.

These machines are offered with one, two or four outputs and are available in 20A, 40A, 60A, 100A and 200A variants.  

Each machine includes a touch panel interface with process monitoring and controls, supporting a PLC automation interface and PC serial communications for shop floor data collection.  These machines are often used for wire winding terminations and thermocouple manufacture.

Resistance welding accessories

Welding electrode burnishing disc

Electrode Burnishing Discs

Box of 100

600 grit double sided burnishing

discs for quick and easy electrode cleaning.

Welding electrode burnishing stones

Electrode Burnishing Stones

Box of 5

Alumina Burnishing Stone for use with precision electrodes. Ideal for parallel gap welding

Welding Force Gauge

Digital Welding Force Gauge

WFG-07 : 70N  and

WFG-15 : 150N

Supplied with PC interface

Spot welding electrodes

Welding Electrodes

Click here for Range Selector Guide

The m1 series are light duty, compact manual DC resistance welding supplies up to 4000A.  An excellent choice as an improved alternative to capacitor discharge machines for spot welding - Ideal for battery pack manufacture


The m2 series are medium duty DC resistance welding supplies up to 4000A with simple user controls, supporting a PLC automation interface and PC serial communications for shop floor data collection.


The m3 series are high duty fully featured DC resistance welding supplies up to 18000A with sophisticated user controls, process window tolerance controls, supporting a PLC automation interface and PC serial communications for shop floor data collection.


The Dcxxxp machines are precision fully featured  linear supplies up to 1000A.

.They include sophisticated user controls, process window tolerancing and support a PLC automation interface and PC serial communications for shop floor data collection.


m1-Series data

m1 Linear Welding Power Supply

m2-Series data

m2 HFDC Welding Power Supply

m31-Series data

DC1013 data

DC613 data

Precision Weld Heads

Constant Force Weld Head

Bench Weld Heads

Servo Weld Heads

Weld Head Modules for Automation

Pneumatic resistance spot welding head

High Force Weld Head and modules

ds24_swh_smart_servo_weldheads.pdf MACGREGOR M31 DC RESISTANCE WELDER PAxxP Micro Arc Welding Power Supply

SMART Micro arc and resistance weld monitoring

Micro Arc Weld Monitor

A range of monitoring equpment designed for easy retrofit quality control monitoring and measurements for older welding equipment.  These units utilise a SMART interface that provides 4 channels of independent input, 99 reference channels and a host of window tolerance features and SPC data capturing, allowing users to clearly measure, define and then control their process on older equipment.