Cebora KINGSTAR 520 TS Multiprocess Welder vs ESAB Rogue EM 125 MIG Welder

Technical comparison · MIG/MAG welding (wire feed)

In brief

KINGSTAR 520 TS Multiprocess Welder and Rogue EM 125 MIG Welder are not direct competitors: different use classes (F5 vs F2), very different prices (~19.4×). Rogue EM 125 MIG Welder costs less (~€450) and is the entry-level choice; KINGSTAR 520 TS Multiprocess Welder offers more capability at a higher price (~€8750). Judge them by budget, not head-to-head.

Parameter
Identity
Use tier F5 — Professional F2 — Intermediate
Price
Price (€) ~7500–10000 € ~400–500 €
Universal specs
Dimensions (W×D×H) (cm) 58.8 × 112 × 138 cm 22 × 59 × 38.5 cm
Weight (kg) 130 kg 12.6 kg
Power (W) 25800 W
Voltage (V) 400 V 120 V
Category specs
Welding type Multi-process MIG/MAG
Max wire feed speed (m/min) 11.4 m/min
Max welding current (A) 520 A 125 A
Max wire diameter (mm) 1.6 mm 0.9 mm
Duty cycle (rated current) (%) 40 %
Synergic control True
Gasless capable True True
Power source technology Inverter Inverter
Aluminium ready True
Pulse capable True
Input voltage 400 V (three-phase)
Supported spool Ø300 mm (~15 kg) Ø200 mm (~5 kg)
Ecosystem
Cloud dependency No No
Software notes The user interface is centered around a 7-inch color touchscreen display, allowing intuitive and granular control over all welding parameters. The system integrates advanced synergic curves to optimize MIG Root and Short HD processes, with optional Pulse and Double Pulse configurations. Fully prepared for Industry 4.0, the KINGSTAR 520 TS features LAN connectivity for remote monitoring, diagnostics, and production data export. It also supports digital protocols like CANopen for seamless integration into robotic cells, alongside USB ports to facilitate firmware updates and personalized setting backups.

The differences that matter

  • Price: KINGSTAR 520 TS Multiprocess Welder 8750 € vs Rogue EM 125 MIG Welder 450 € — Rogue EM 125 MIG Welder wins (+1844%)
  • Max wire diameter: KINGSTAR 520 TS Multiprocess Welder 1.6 mm vs Rogue EM 125 MIG Welder 0.9 mm — KINGSTAR 520 TS Multiprocess Welder wins (+78%)

Which one to choose

Choose KINGSTAR 520 TS Multiprocess Welder if…

you value max wire diameter.

See the KINGSTAR 520 TS Multiprocess Welder sheet →

Choose Rogue EM 125 MIG Welder if…

you value price. It is the best value for money in its class.

See the Rogue EM 125 MIG Welder sheet →

MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.