Skip to main content

Return to overview

TERRA NX 400 PMC DualFeeder

With features such as reactive and dynamic arc performance optimised for steel welding, a reliable and robust system perfect for heavy duty welding and a full colour display for easy and intuitive operation, TERRA NX is the result of years of experience and competence in creating the perfect welding equipment for the metalworking industry.

TERRA NX 400 PMC Dualfeeder
  • MIG/MAG - Pulsed MIG/MAG  -  TIG DC Lift - MMA
  • Three-phase supply 3x400V
  • Two wire feeder units: one integrated and one external wire feeder
  • 4 proprietary welding processes by Böhler Welding
  • Up to 600 Böhler Arc welding programs
  • Two user panels with 3.5" LCD graphic colour display
  • 34.0 kg
  • General
    Welding processs MIG/MAG - PULSED MIG/MAG - MMA - TIG DC Lift
    Materials Carbon steels - Stainless Steels - Aluminum
    Dimensions 690x290x510mm
    Weight  34.0 kg
    Power supply 
    Voltage (50/60 Hz) 3x400 ±15%
    Maximum input power 22.2 kVA
    Maximum input current 32.0 A
    Power factor PF 0.73
    Efficiency 89%
    Slow blow line fuse 25 A
    Open circuit voltage 61Vdc
    IP protection rate  IP23S
    Insulation class H
    Power supply cable 4x4mm2 - 5 m
    Welding 
    Adjustment range 3-400A
    Duty cycle
    MIG/MAG - 40 °C
    40% - 400A
    100% - 320A
    Duty cycle
    MIG/MAG - 25 °C
    100% - 400A
    Ø Wire diameter  1.0-1.2 mm (opz 0.6-1.6)
    Ø Fluxcoredwire 0.9 - 1.6 mm
    Ø Aluminumwire 0.8 -1.6 mm
    Wire speed (Integrated) 0.5 - 22.0 m/min
    N° rolls (Integrated)   4 
    Wire spool diameter (Integrated) Ø 200/300mm 
    Wire speed (WF NX 330 DualFeeder) 0.5 - 22.0 m/min
    N° rolls (WF NX 330 DualFeeder) 0.5 - 22.0 m/min
    Wire speed (WF NX 330 DualFeeder)  4 
    Remote Control compatible yes
    Welding programs 600 (max.)
    Personalized programs 240
    U/D MIG/MAG torch compatible yes 
    PUSH PULL torch compatible yes
    • Light job shop fabrication
    • Medium-heavy job fabrication
    • Building sites
    • Shipyards
    • Plants machinery construction
    • Oil refinery plants construction
    • Machine and apparatus construction
    • Automobile industry
    • Railway industry
    • Nuclear industry
    • Military industry
    • Aeronautics and Aerospace industry
    • Food industry
    • Chemical industry
    • Repair and overhoul
    • Workshops
    • Sheet metal working
    • Inverter technology power source for improved arc dynamics and complete control of all welding phases
    • High power at 100% of duty cycle
    • Heavy duty and enviromental conditions, high service life
    • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
    • Software based controls can be upgraded as new features become available
    • High temperature, shockproof, abrasion resistant plastic case
    • Air flow ducting and fully encapsulated PC board to avoid dust contamination
    • Linear controlled fan on demand
    • Energy-saving inverter technology (built-in P.F.C. - power factor controller)
    • Wire feeder unit (2/4 rolls drive)
    • Wire drive unit fully designed by voestalpine Böhler Welding
    • Full parameters control panel on wire feeder unit
    • Ø 200/300 mm wire spool compatible
    • Full digital and user-friendly LCD graphic display control panel
    • Welding parameters digital display
    • Last job settings auto-storage at switch-off
    • Back-up/Restore automatic
    • User-defined welding program storage capability (64 free memory locations)
    • Totally programmable user interface
    • Programmable welding operations safety limits
    • Lock-unlock function key protected by password
    • Control of several welding units over Ethernet
    • Totally welding process remote programming and management by PC network
    • Ideal for stick welding with multiple types of popular electrodes
    • Built-in adjustable arc control features (hot start, arc force, antisticking)
    • Synergic setting for optimal stick welding with all types of electrodes
    • Reduced electromagnetic interference with lift start TIG welding
    • 2/4 step operating mode
    • Arc dynamic adjustment
    • Perfect arc ignition (soft start - motor slope)
    • Burn-back and droplet detachment correction
    • Crater filler operating mode
    • Synergic operations from databank (DEMO)
    • Wire speed (0,5-22,0 m/min), amperage and piece thickness adjustment
    • Spot welding mode
    • Intermittent welding mode
    • Bilevel MIG/MAG
    • Digital MIG/MAG torch compatible
    • Euro adaptor - U/D MIG/MAG torch compatible
    • Push-pull torch device
    • Remote control compatible
    • WU cooling unit compatible
    • Controlled cooling operations
  • TERRA NX 400 PMC WF NX 330 DualFeeder

Accessories