SPARTUS XProMIG 500 Dual Pulse welding machine (semi-automatic)

SPARTUS XPro MIG 500 Dual Pulse is a professional industrial inverter welding machine designed for users who require maximum power, stable arc performance, precise process control, and exceptional weld quality. Advanced IGBT inverter technology combined with ~3×400V ±10% 50/60Hz power supply ensures stable and reliable operation even in the most demanding industrial environments. With a maximum MIG/MAG welding current of up to 500A and a 100% duty cycle, the machine is perfectly suited for continuous heavy-duty operation in industrial production, metal fabrication, and large steel structure welding.

SPARTUS XPro MIG 500 Dual Pulse supports MIG/MAG welding in manual, synergic, Pulse, and Dual Pulse modes, as well as TIG Lift and MMA processes. This makes the machine a versatile professional solution for welding carbon steel, stainless steel, aluminium, CuSi brazing wire, and flux-cored wire. Dual Pulse technology provides extremely high-quality welds with a TIG-like appearance while maintaining the productivity and speed of MIG/MAG welding.

Advanced synergic programs automatically adjust optimal welding parameters according to the selected material, wire diameter, and shielding gas. This significantly reduces setup time and minimizes the risk of incorrect settings. Manual mode provides experienced welders with full control over welding parameters and arc characteristics.

SPARTUS XPro MIG 500 Dual Pulse is equipped with a separate 4-roll wire feeder that ensures extremely stable and smooth wire feeding even under heavy industrial loads. Spool Gun compatibility improves aluminium and soft wire feeding quality while reducing feeding problems over longer distances. The integrated liquid cooling system allows efficient operation at high currents during long welding cycles.

The machine offers advanced welding process management including inductance adjustment, Pre-Gas and Post-Gas functions, Slow Feed for smoother arc ignition, Burn Back for precise wire termination, and complete control over arc start and finish parameters. Supported 2T, 4T, S2T, S4T, and SPOT operating modes allow precise adaptation of the welding process to specific applications.

In Dual Pulse mode, the operator can adjust base current, pulse frequency, and duty cycle, which is especially important when welding aluminium and thin materials. This improves penetration control, reduces distortion, and creates aesthetically clean weld structures.

TIG Lift mode enables precise TIG DC welding with touch ignition without requiring an HF ignition system. In MMA mode, the machine supports Constant Current and Constant Power modes, as well as Hot Start, Arc Force, and VRD functions for improved arc stability and operator safety.

The modern LCD display provides intuitive operation and real-time monitoring of key welding parameters. The machine is equipped with 20 memory channels for storing frequently used settings and quickly switching between welding programs.

SPARTUS XPro MIG 500 Dual Pulse is mounted on a durable transport trolley with dedicated space for a gas cylinder. The separate wire feeder and 5-meter interconnection cable provide increased mobility and better workstation flexibility. The IP23S protection class ensures safe operation in demanding industrial conditions. The intelligent Fan Stop cooling system activates the fan only when necessary, reducing noise levels and component wear.

Features:
• Professional MIG/MAG, TIG Lift, and MMA inverter welding machine
• Advanced Pulse and Dual Pulse welding technology
• Maximum MIG welding current up to 500A
• 100% duty cycle at full power
• Modern IGBT inverter technology
• Separate 4-roll wire feeder
• Integrated liquid cooling system
• LCD display for convenient parameter adjustment
• 20 memory channels for welding settings
• Burn Back, Slow Feed, Pre-Gas, and Post-Gas functions
• Inductance adjustment for arc characteristic control
• 2T / 4T / S2T / S4T / SPOT operating modes
• Spool Gun compatibility for aluminium welding
• CuSi3 brazing function
• Hot Start, Arc Force, and VRD in MMA mode
• Intelligent Fan Stop cooling system
• EMC protection for industrial environments
• Durable transport trolley with gas cylinder space

Technical specifications:
• Input power: ~3×400V ±10% 50/60Hz
• MIG welding current: 35–500A
• MIG duty cycle: 100%
• Output voltage: 15.7–39V
• TIG Lift current: 10–500A
• MMA current: 10–500A
• Down Slope: 0–5s
• Wire diameter: 0.8 / 1.0 / 1.2 / 1.6mm
• Wire spool capacity: up to 15kg / Ø200–300mm
• Wire feeder: separate 4-roll system
• Cooling tank capacity: 5l
• Power factor (cosφ): 0.81
• Efficiency η: 86.4%
• Insulation class: H
• Protection class: IP23S
• Current consumption: MIG 41A / TIG 34A / MMA 44A
• Dimensions: 1110 × 590 × 1530mm
• Weight: 107.3kg

Applications:
Suitable for professional and industrial metal fabrication, production lines, heavy steel structure welding, aluminium and stainless steel welding, automotive repair workshops, maintenance operations, assembly applications, and continuous heavy-duty industrial work requiring maximum performance and weld repeatability.

Package includes:
• SPARTUS XPro MIG 500 Dual Pulse welding machine
• Separate 4-roll wire feeder
• Liquid cooling system
• Transport trolley set
• MaxCoolant cooling liquid
• Interconnection cable 5m
• MIG 501 torch 3m with graphite wire liner and 1.2Al contact tip
• Steel wire liner
• 2 x drive rollers 1.0–1.2U fi37
• 2 x pressure rollers fi37
• Additional 2 x drive rollers 1.0–1.2V fi37
• Additional 2 x drive rollers 1.2–1.6V fi37
• 2 x pressure rollers fi37
• Work lead with screw-type clamp 3m
• Gas hose with quick connector 3m
• User manual