Paton ProMIG-350 welding machine MIG/MAG MMA/TIG Lift with water cooling 400V

Paton ProMIG-350 welding machine MIG/MAG MMA/TIG Lift with water cooling 400V

Welding unit ProMIG 350 (15-4) 400 V PATON™ with water cooling designed for semi-automatic MIG/MAG arc welding, gas-insulated arc welding with TIG method and manual arc welding with MMA-insulated electrode, direct current (DC) with PULSE function. The use of a fully electronic control method in this series eliminates defects characteristic of multifunctional systems. In a fully electronic system, the control system has absolutely all the resources of the source, within the limits of its full power and regardless of which method is used.

The Professional series devices are designed for semi-industrial and industrial use, the source can be separated from the welding wire feed mechanism for convenience and safety. They offer an operating cycle of 70% at a full rated current of 350 A with no loss of performance or quality. This makes it possible to use solid wire of 0.6 ... 1.2 mm in the GMAW method and a coated electrode of 1.6 ... 6 mm (SMAW). The unit allows polarity change, allowing us to weld with a self-shielding wire (FCAW). For hazardous conditions, this unit incorporates an MMA Idle Voltage Derating Unit, with the ability to switch it on and off. Upon completion of the welding process, the voltage at the source terminals is reduced to a safe level of 12 V within 0.1 seconds.

These welding machine ProMIG 350 are protected against the penetration of foreign particles larger than 2.5 mm and against raindrops if the raindrops fall at an angle of not more than 60 degrees to the vertical surfaces of the welding machine. Welding is allowed at an outdoor temperature of -25 °С to 45 °С. The internal electrical and electronic elements of the welding device are protected against moisture, but are not protected against atmospheric condensate drops.

Characteristic of the PATON™ semi-automatic machines of the "Professional" series is the high-quality, sealed, metal wire feeder, as well as the existing KZ-2 "EURO" type connector, which has become a standard in the world, allowing the user to change the holder at his discretion in the future. In this model, the feeder is equipped with 4 wire feed rollers, we can use a spool of up to 18 kg and a 5-metre welding gun. Due to their compact and robust design, the Professional Series welding machines are ideal for field work and semi-industrial conditions. The machine's small size makes it highly mobile.

Features

• Fan stop - Adaptive fan, a solution that extends the life of the fan itself and also reduces the amount of dust in the unit itself. The speed of the fan increases at the beginning of the work and when it heats up, and decreases when the welder cools down.
• Last wire burn-back time (Burn-Back) - This function is designed to smoothly weld a weld crater, which may be formed in the weld pool as a result of electromagnetic blowing forces generated by the welding arc. The crater thus formed may be a source of future weld defects. This function should be activated by releasing the corresponding button on the welding torch at the end of the welding process. Then the movement of the welding torch should be terminated and the weld crater should be welded in the welding voltage decay position.
• Pulsed welding function - This function is designed to simplify the control of a welding process in different spatial welding positions, with the exception of a flat welding position. This function is also used when welding non-ferrous metals. When this function is activated, the application of pulse welding current improves the mixing of molten metals in the weld area and causes forced action on the transfer of molten metal droplets in the weld pool, improving the stability of weld formation and the stability of the welding process.
• Inductance control function - Inductance control allows the arc characteristics to be optimised as a function of the welded thickness element and the welding method and conditions. This function is needed to change the slew rate of the current when the arc voltage changes. The thinner the element to be welded using the with MIG/MAG method, the higher the inductance (soft arc - less fusion), for thick elements the other way round (hard arc - greater embedding).

Benefits of E.O. Paton

• Wide range of welding parameter adjustments:
  • MMA method - 1 (base) + 10 (extra)
  • TIG method - 1 (basic) + 10 (additional)
  • MIG/MAG method - 2 (basic) + 8 (additional)
• Pulsed welding function, programmable in all welding modes In addition to protection against spikes and drops in the mains voltage, the devices are equipped with a stabilisation system for longer voltage changes in the interphase network and allow correct operation in the voltage range from 320 V to 440 V.
• Adapted to the standard electricity grid. Thanks to its high efficiency, the source meets twice the demand for electricity as traditional sources.
• Automatically adjusts the speed of the fan, which operates at higher efficiency when the unit is warmed up, and reduces the speed when the unit is not in use. This affects fan wear, reduces the amount of dust in the unit and noise during welding.
• Ease of operating with rated current load of the device, without the need for cooling interruptions at 25 °C.
• High device reliability in production conditions with high dust and humidity.
• The unit is equipped with a thermal protection device that protects all elements that generate heat in the welding unit from overheating.
• All electronic components of the device are impregnated with two layers of high-quality lacquer, ensuring the reliability of the product throughout its lifetime.
• Improved arc flash stability
• Reliability thanks to the use of the latest advanced IGBT technology.
• Its small size and weight do not affect the welder's technical performance, but facilitate welding in difficult places.

Technical specifications

• Mains voltage 50/60 Hz - 3×400 V
• Required grille rated current - 16 - 18 A
• Nominal welding current - 350 A
• Maximum welding current - 450 A
• Switch-on time
  • 70% - 350 А
  • 100% - 290 A
• Voltage change ranges - ±15% V
• Ampere range - 16 - 350 A
• Welding voltage adjustment ranges - 12 - 30 V
• Wire feed speed range limits - 2.0 - 16 m/min
• Electrode diameter packed - 1.6 - 6.0 mm
• Number of pressure rollers - 4
• Solid wire diameter - 0.6 - 1.4 mm
• Coil weight, not more than - ≤18 kg
• Pulsed-current welding methods - MMA/TIG/MIG/MAG
• "Hot-Start" function - Adjustable
• Function "Arc-Force" - Adjustable
• Anti-stick function - automatic
• Idle Tension Reduction System - On / Off
• Discharge voltage - 12 / 75 V
• Arc ignition current voltage - 110 V
• Nominal power consumption - 10.5 - 11.8 kVA
• Maximum power consumption - 15.0 kVA
• Energy efficiency - 90%
• Cooling - Automatic
• Operating temperature range - -25 to +45 ºС
• Standard
  • EN 60204 - 1:2006
  • EN 60974 - 1:2012
  • EN 60974 - 10:2014
• Dimensions L x W x H - 595 х 300 х 390
• Weight - 23.9 kg
• Protection type - IP 33

Scope of delivery

• Paton ProMIG-350 welding machine MIG/MAG MMA/TIG Lift with water cooling 400V
• PATON™ BPI 15-4 feeding station (15 kg spool - feeding station with 4 rolls)
• PATON professional cooler
• PATON welding trolley
• Wire coil cover
• Electrode holder ABICOR BINZEL DE 3m
• Ground support ABICOR BINZEL MK 3m
• Wire feed rollers 4x (0.8 - 1.0),4x (1.2 - 1.6) V + 4x (0.8 - 1.0) U
• Quick coupling for gas
• Cardboard packaging
• Carrying strap
• User manual