PATON™ MultiPRO-350-15-4-400V

  • Welding methods: MMA, MIG-MAG, TIG HF
  • Warranty: 3 years, also for companies
  • Duty cycle: 70% at 350A, 100% at 218A
  • Wire feeder: 4 rollers, supporting 5kg, 15kg, and 18kg spool
  • Functions: contactless arc ignition (HF), brazing, gasless welding, inductance adjustment, pulse x3, aluminium MIG, VRD, 2t/4T, IGBT
  • Description: Professional semi-automatic welding machine capable of working in any welding method. The device boasts unparalleled craftsmanship, a high duty cycle, and numerous modern features ensuring the highest welding quality.


PATON™ MultiPRO-350-15-4

The digital multifunctional welder inverter PATON MultiPRO-350 15-4 400v is designed for semi-automatic welding using the MIG/MAG method, manual arc welding with the MMA method, and arc welding with the TIG HF method in a shield of gases and protective mixtures with direct current.

The MultiPro series is equipped with a non-contact arc ignition module (oscillator) with a built-in gas supply valve. The advantage of using a fully electronic control system in this device is that it eliminates the disadvantages characteristic of multifunction devices based on analog control systems, which are typically geared towards one specific method.

Thanks to the possibility of additional adjustment, you can choose the most optimal welding machine setting according to the situation. The source provides a nominal current of 350A, which is sufficient for work with electrodes from 1.6 mm up to easily fusible 6 mm and semi-automatic welding with solid wire of diameter from 0.6 mm to 1.2 mm.

multipro 350

Paton MultiPRO-Series

The PATON MultiPro Series stands for exceptional quality and advanced technology, designed to meet the needs of professional welders. What sets the MultiPro series apart is the inclusion of HF (High Frequency) in the TIG welding method, providing non-contact arc ignition. These welders are known for their durability, performance, and reliability, making them ideal for various industrial applications, including workshops and manufacturing.

A characteristic feature of PATON semi-automatic machines of the Multi-Professional series is the high-quality, sealed, metallic wire feeder, as well as the existing KZ-2 “EURO” type connector, which has become a global standard, allowing the user to change the holder at will. The device has a protection module against abnormal levels of supply voltage (overvoltage or voltage drops) as well as against surges.

Advanced Technology and Reliability

The voltage stabilization function allows for work with long extension cables and generator power, eliminating voltage fluctuations and increasing safety and reliability. The VRD (Voltage Reduction Device) enhances user safety by reducing electrode voltage to a safe level after welding is finished. Additionally, the MultiPro’s robust design includes built-in overheating protection for all key components, ensuring long-term durability and performance.

The MultiPro also boasts precise amperage control, essential for producing high-quality welds with optimal penetration and minimal defects. The optimized arc ignition stability ensures a smooth start and consistent weld pool, reducing spatter and improving overall weld quality.

The unit’s adaptive fan speed system maintains consistent temperatures during operation, preventing overheating and extending the lifespan of the components. The fan turns off automatically when the welder is idling, reducing noise and energy consumption.





  • The welding unit
  • The welding wire feeding unit (rollers for 0.6 -0.8 mm and 1.0 -1.2 mm)
  • The shoulder-carry belt
  • PATON™ branded corrugated box
  • The semi-automatic ABIMIG A255 LW welding torch with a cable 3 m in length
  • The ABITIG 26 argon-arc torch with a cable 4 m in length
  • The welding cable 3 m in length with an Abicor Binzel DE2300 electrode holder
  • The welding cable 3 m in length with a Abicor Binzel МК300 grounding clamp
  • The quick-release nipple for a gas hose
  • The operation manual


Rated power supply voltage, V380/400
Rated current consumption from the mains phase, А16,2 – 18,7
Rated welding current (A)350
Maximum operating current, A450
Operating load factor70%
Power supply voltage range (V)±15%
Welding current control range (A)14 – 350
Diameter of a stick electrode, mm1,6-6
Diameter of solid welding wire, mm0,6 – 1,4
Pulse modes during weldingMMA / TIG
Warranty period, month36
Idling voltage, V12/75
Arc ignition voltage, V110
Rated power consumption, kVA10,7 – 12,3
Maximum consumption,power kVA15,3
Overall dimensions, WxLxH, mm360х540х400
Weight, kg16,9
Protection rateIP33