Bossweld X-Series MST 500X Air Cooled Inverter Welder 415V
Bossweld X-Series MST 500X Air Cooled Inverter Welder 415V
Bossweld MST 500X Air Cooled Welder Package 415V
The Bossweld X-Series MST 500X is a high-capacity, 3-phase (415V) industrial multi-process inverter welder. It delivers robust 500A performance via MIG, Stick, and DC TIG capabilities. Built for heavy-duty workshop applications, it features precision digital controls and a complete accessory package for professional fabrication tasks.
Key Features:
- Industrial multi-process 500A welding capability
- High-capacity MIG, DC TIG and MMA (Stick) output designed for heavy-duty materials and demanding fabrication projects
- High duty cycle performance
- 60% duty cycle engineered for continuous industrial operation at high amperage without overheating
- Synergic digital control interface
- High-visibility LED display with built-in synergic programs for precise arc control and parameter adjustment
- Flexible industrial setup
- Separate wire feeder with 10m interconnecting cable and spool-gun readiness for aluminium welding
- Complete industrial package
- Supplied with trolley, wire feeder and essential accessories, backed by a 5-year manufacturer warranty for total operational confidence

The Bossweld Mobile 500X is a workshop power house; 500 Amps at 60% duty cycle delivers plenty of power to spare. Coupled with the Mobile X wire feeder ensuring smooth and accurate MIG wire delivery. Being a multi-process machine, it gives the welder the additional choice of Stick Electrode and TIG processes.
KEY FEATURES
500 Amp output
3 Phase 415V 50-60 HZ +/-15%
MIG /Stick /TIG welder
Suitable for heavy industrial
Digital LED display
4 Roll wire drive system
Synergic control
Gas /gasless operation
2T / 4T trigger latching
Separate wire feeder
10mt interconnecting cable
Suits D200 (5kg) / D300 (15kg) spools
PACKAGE INCLUDES
MST 500X Inverter Welder
Mobile X Wire Feeder
Machine Trolley
10m Interconnection Cables
4m Ergon BZ36 MIG Torch
5m Earth Clamp
2m Gas Hose
Bossweld Twin Gauge Regulator
Driver rollers
0.8/1.0mm V Groove 30 x 10 x 12mm (fitted)
1.0/1.2mm V Groove 30 x 10 x 12mm
Operator Manual
Note: Primary Plug not fitted.
Plug must be fitted by a licensed electrician
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