KOBEWEL XI Series MIG / MAG Inverter Arc Welding Machine, XI250 / XI350 / XI500 (XI350 & XI500 with Separate Wire Feeder) (Made in Japan)
HIGHLIGHTS: The KOBEWEL XI Series MIG / MAG Inverter Arc Welding Machine covers three output classes: the XI250 (40–250 A), the XI350 (60–350 A), and the XI500 (100–500 A). All three...

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HIGHLIGHTS:
The KOBEWEL XI Series MIG / MAG Inverter Arc Welding Machine covers three output classes: the XI250 (40–250 A), the XI350 (60–350 A), and the XI500 (100–500 A). All three are rated for a 100% duty cycle at 40°C, with IP23 protection and Class F insulation.
The XI350 and XI500 come with a separate wire feeder (WF-350 and WF-500 Euro style) and weld steel and aluminum wire from 0.8 to 1.6 mm. The compact XI250 is a single wheeled unit for 0.8 to 1.0 mm steel and aluminum wire.
FEATURES:
- MIG / MAG Inverter Design
- Three Models – XI250, XI350, and XI500 output classes
- 100% Duty Cycle at 40°C – Across all three models
- Separate Euro-Style Wire Feeder – Included with the XI350 and XI500
- Steel and Aluminum Wire Capable – 0.8–1.0 mm (XI250) or 0.8–1.6 mm (XI350, XI500)
- IP23 Protection and Class F Insulation
- Wheeled Cabinet – Easy repositioning around the workshop
- 50/60 Hz Operation
APPLICATIONS:
- MIG / MAG welding of steel
- Aluminum wire welding
- Workshop and industrial fabrication
| Specification | XI250 | XI350 | XI500 |
|---|---|---|---|
| Welding Range | 40 – 250 A | 60 – 350 A | 100 – 500 A |
| Load Voltage | 16 – 26.5 V | 17 – 31.5 V | 19 – 39 V |
| Open Circuit Voltage | 50 V | 58 V | 63 V |
| Welding Current Duty Cycle (40°C) | 100% | 100% | 100% |
| Input Power | 10.2 kVA | 14 kVA | 24.7 kVA |
| Input Current | 46.6 A | 21 A * | 37.5 A * |
| Input Phase | 1 | 1 / 3 Ph | 3 Phase |
| Main Voltage, Tolerance | 220 V, ±15% | 220 V, ±15% * | 220 V, ±15% * |
| Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Weldable Steel Wire | 0.8 – 1.0 mm | 0.8 – 1.6 mm | 0.8 – 1.6 mm |
| Weldable Aluminum Wire | 0.8 – 1.0 mm | 0.8 – 1.6 mm | 0.8 – 1.6 mm |
| Power Factor | 0.76 | 0.93 | 0.93 |
| Efficiency | 0.85 | 0.85 | 0.85 |
| Index Protection | IP23 | IP23 | IP23 |
| Insulation Class | F | F | F |
| Cooling Type | F | F | F |
| Wire Feeder | Not listed | WF-350 Euro Style (separate) | WF-500 Euro Style (separate) |
| Dimension | 650 x 360 x 470 mm | 650 x 360 x 470 mm | 650 x 360 x 470 mm |
| Weight | 41 kg | 40 kg | 43 kg |
* The XI350 and XI500 sheets list 220 V, but their input currents correspond to a 380 V three-phase supply. Please confirm the correct input voltage before publishing.
WHAT'S IN THE BOX:
XI250
- Air-cooled MIG torch, 3 m length
- Ground clamp with welding cable
- Air hose with 3 pcs hose clamp
- CO2 regulator with heater
XI350 (With Separate Wire Feeder)
- 1 pc WF-350 Euro Style Wire Feeder
- 1 pc Drive Roller 0.8 mm, 1.0 mm
- 2 m Gas Hose with Clamps
- 3 m Welding Cable with Ground Clamp
- 1 pc Air-cooled MIG Torch, 3 m, Euro Connector
- 1 pc Welding Helmet
XI500 (With Separate Wire Feeder)
- 1 pc WF-500 Euro Style Wire Feeder
- 1 pc Drive Roller (0.8 mm, 1.0 mm)
- 5 m Rubber Hose (35 mm²)
- 2 m Gas Hose with Clamps
- 1 pc 35F-KDH Welding Helmet
- 3 m Welding Cable with Ground Clamp, 70 – 95 Connector
- 1 set MIG Torch (500 A), 3 m, Euro Connector
Optional Accessory (XI500, Sold Separately)
- KL-32018 Knurled Groove Roller, 1.2 / 1.6 mm

Kobewel Warranty Coverage
- 6 months warranty against factory defects under normal operating conditions.
- Applicable to the range of Kobewel equipment, including ARC, TIG, and MIG welding machines, and related equipment.
- Subject to inspection and evaluation by an Authorized Service Center to determine warranty eligibility.
- Warranty is void if equipment failure is due to improper installation, incorrect power supply, severe voltage fluctuations, lack of prescribed maintenance, or continuous operation beyond the unit's rated duty cycle.
- Rejected: Claims will be denied if damage results from unauthorized modifications, use of non-genuine consumables or parts, physical impact, dropping, moisture/water ingress, or any user negligence (User Error).
Please retain your original proof of purchase. Warranty claims are valid only with proper documentation submitted within the warranty period.
Kobewel: High-Quality Welding Technology. Only with GIGATOOLS.
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Only on-stock items are available for same day delivery. To avail of this service, please book before 4pm.
Estimated delivery date is 1 to 3 weeks, the duration depends on how far away you are from Manila.
To find out if there are APCargo or Jades Cargo branches near your address or simply to know more about this option, kindly chat with us over at Facebook Messenger or Viber.
You may discuss this option via our Facebook Messenger or Viber for details.
Tel: (02) 7917 7186
Mobile: 0917 587 7077
Email: info@gigatools.ph
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