Welding processes: Gas metal arc welding with a consumable electrode in a protective gas environment (GMAW – MIG/MAG); Self-shielded flux-cored arc welding (FCAW-S); Gas-shielded flux-cored arc welding (FCAW-G); Manual metal arc welding with a coated electrode (SMAW); Tungsten inert gas welding with contact ignition (GTAW – Lift-TIG); Carbon arc cutting (CAC); Carbon arc cutting with compressed air (CAC-A).
Welding Current: 16 A – 500 A
Input Voltage: 400 V (+15 % / -15 %)
Warranty: 2-Year Warranty and Technical Support
Wire Feed System: 4-roller feeder | for wire spools up to 18 kg
Duty Cycle (MIG/MAG): 71 % at 500 A, 100 % at 420 A
Duty Cycle (TIG): 72 % at 500 A, 100 % at 424 A
Duty Cycle (MMA): 70 % at 500 A, 100 % at 418 A
Weight: 110.0 kg
Dimensions: 510 × 180 × 385 mm
Protection Rate: IP33
Standards and Approvals: EN 60204-1:2018 | EN IEC 60974-1:2022 | EN 60974-10:2021
The professional, digitally controlled MIG Welding Machine PATON™ ProMIG-500-WK-15-4, equipped with a dedicated trolley and cooling system, combines versatility with high energy efficiency. It supports SMAW (covered electrode), GMAW (MIG/MAG), FCAW (with or without shielding gas) and GTAW LIFT (TIG). With a welding current range from 16 to 500 A, one can fine-tune parameters for various materials and thicknesses, whether in the workshop or on-site. The ProMIG-500-WK-15-4 model accommodates covered electrodes (1.6–8.0 mm), welding wires (0.6–1.6 mm) and tungsten electrodes (1.0–5.0 mm), making it ideal for serial production and steel construction in heavy industry.
A robust four-roller wire feeding system with full drive, compatible with spools of 5, 15 or 18 kg, ensures stable and accurate wire feeding – even with soft aluminium, crucial for welding this metal. Fitted with wheels for ease of mobility, it can also connect to a communication cable up to 30 metres, enhancing flexibility in large industrial settings or construction.
Welding processes: Gas metal arc welding with a consumable electrode in a protective gas environment (GMAW – MIG/MAG); Self-shielded flux-cored arc welding (FCAW-S); Gas-shielded flux-cored arc welding (FCAW-G); Manual metal arc welding with a coated electrode (SMAW); Tungsten inert gas welding with contact ignition (GTAW – Lift-TIG); Carbon arc cutting (CAC); Carbon arc cutting with compressed air (CAC-A).
Welding Current: 18 A – 630 A
Input Voltage: 400 V (+15% / -15%)
Warranty: 2-Year Warranty and Technical Support
Wire Feed System: 4-roller feeder | for wire spools up to 18 kg
Duty Cycle (MIG/MAG): 70 % at 630 A, 100 % at 520 A
Duty Cycle (TIG): 72 % at 630 A, 100 % at 525 A
Duty Cycle (MMA): 70 % at 630 A, 100 % at 520 A
Weight: 118.0 kg
Dimensions: 510 × 180 × 385 mm
Protection Rate: IP33
Standards and Approvals: EN 60204-1:2018 | EN IEC 60974-1:2022 | EN 60974-10:2021
The professional digital semiautomatic MIG Welding Machine PATON™ ProMIG-630-15-4-WK-MAXwire, equipped with a dedicated trolley and cooling system, combines versatility with high energy efficiency, suited for both water- and air-cooled torches. Supporting various welding methods – SMAW (stick electrode), GMAW (MIG/MAG), FCAW (with or without shielding gas), and GTAW LIFT (TIG) – it offers a wide adjustable current range of 18 to 630 A, ensuring precise parameter control for diverse tasks in workshops or on construction sites. The ProMIG-630-WK-MAXwire-15-4 model handles coated electrodes (1.6–8.0 mm), welding wires (0.6–2.5 mm, up to 4.0 mm for flux-cored wire), and tungsten electrodes (1.0–5.0 mm), making it ideal for serial production and heavy steel fabrication.
Its robust 4-roller wire feeder with a full drive system, compatible with spool weights of 5, 15, or 18 kg, ensures stable and precise wire feeding, including soft aluminium. Fitted with wheels for easy relocation and able to connect a communication cable of up to 30 metres, the machine provides flexibility in large working areas such as industrial halls or building sites. Featuring a 180 W powerful motor, the feeder withstands higher loads with ease, offering reliable performance even under demanding conditions. Quick polarity switching (DCEP/DCEN) allows rapid adaptation to different welding methods, enhancing its versatility. The standard EURO connector facilitates effortless torch replacement, while the modular design increases operator comfort and safety.
Liquid cooling systems, such as the PATON Cooler 7, prove indispensable in high-current welding processes (above 300 A) by effectively cooling critical torch components – the handle, torch head, and power cable – depending on the specific design. Engineered for operation in varied field conditions, this unit cooperates seamlessly with generators and long extension cables, delivering full performance and reliability even in challenging environments.
PATON International is a respected manufacturer of advanced arc welding equipment and consumables, with over 66 years of engineering tradition. Based in Kyiv, Ukraine, the company continues the scientific and industrial legacy of the E. O. Paton Electric Welding Institute – one of the most influential research centres in the field of welding technology worldwide. Our mission is to combine technical precision with practical, application-focused solutions that respond to the real-world needs of industry.
Global Presence – European Infrastructure
While our R&D and production facilities are based in Ukraine, PATON International operates a fully equipped branch in Poland, including a modern logistics centre, sales office, and warehouse. This allows us to efficiently serve customers throughout the EU, with rapid delivery, localised support, and on-demand access to our full product portfolio. PATON International is present in over 50 countries and supplies solutions to the heavy industry, energy sector, construction, and manufacturing.
Core Expertise
With decades of engineering know-how and a highly experienced team of specialists, PATON provides reliable, high-performance equipment and materials for a wide range of applications, including:
Construction and steel fabrication
PATON products are rigorously tested and manufactured under certified quality systems. Our facilities operate under ISO 9001 standards, and all equipment complies with relevant EU CE directives and international welding standards. We are committed to sustainable manufacturing, product longevity, and full lifecycle support.
Product Portfolio
Over 60 models | Output range: 150 A – 630 A
MMA (SMAW):
Compact and robust inverters for electrode welding, with Hot Start, Arc Force, and Anti-Stick.
Range: 150 A – 630 A
TIG DC (GTAW):
HF or Lift TIG welders with pulse control – ideal for steel and stainless applications.
Range: 200 A – 350 A
TIG AC/DC (GTAW):
TIG welders for aluminium (AC) and steel (DC), with balance and pulse settings.
Models: 200 A, 315 A
MIG/MAG (GMAW):
Synergic/manual welders for solid and flux-cored wire, air- or water-cooled.
Range: 160 A – 630 A
MultiPro (Multi-Process):
MMA, TIG DC, and MIG/MAG in one unit. High duty cycle, digital control.
Range: 200 A – 350 A
Plasma Cutting (PAC):
Compact plasma cutters with pilot arc – for steel, stainless.
Range: 40 A – 100 A
Welding Electrodes:
High-quality stick electrodes for mild steel (E6013, E7018), stainless steel (E308L, E316L), hardfacing, and special alloys (cast iron, dissimilar steels).
Export
Since 2013, PATON INTERNATIONAL has been consistently exporting welding equipment and consumables to global markets. Today, PATON products are supplied to over 50 countries worldwide.
In the past five years alone, we have delivered more than 55,000 welding machines and over 10,000 tons of electrodes to international customers.
Renowned for their innovative design, precision assembly, and exceptional reliability, PATON solutions remain in high demand among professional welders — continuing to expand their presence across diverse industries and regions.
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