Bohler Terra 400 MSE

SKU: 400230

£3,999.00

The Böhler Welding Terra 400 MSE is a high-performance, three-phase (3×400 V) inverter-based welding power source designed for demanding industrial use. Built to deliver consistent results across heavy-duty welding environments—such as shipyards, plant assembly, structural fabrication and repair workshops—this machine combines robust construction, advanced digital control and full-process versatility to give professional welders the reliability and precision they require.

Terra 400MSE ensures high productivity without overheating or downtime. Compactly sized and weighing only 22.5kg, it is engineered to fit into tight-work spaces and still stand up to harsh industrial conditions.

Download Product Data Sheet – here.

Description
Additional information

Description

Key Features:

Multi-process capability (MIG/MAG & MMA) – offers flexibility for a wide range of welding tasks and materials—from mild steel and stainless to aluminium and copper alloys.
3x 400 V input with high duty cycle – handles continuous, heavy workload—100% duty at ~340 A means less downtime.
Advanced inverter technology & digital control – delivers superior arc dynamics, minimal spatter, and precise parameter control for high-quality welds.
Wire feed speed 0.5–22 m/min & wide wire diameter support – enables fast, efficient deposition and compatibility with various wire types and diameters (solid, flux-cored, aluminium).
Digital memory, lock functions & update-capable software – Store customized programs, protect settings, and future-proof your system with updates.

Additional information

Power Supply	Voltage (50/60Hz) – 3x400V±15% Maximum input power – 22.0 kVA Maximum input current – 31.5 A Efficiency – 89% Slow blow line fuse – 30 A Open circuit voltage – 61Vdc Power supply cable – 4x4m2 5m
Welding	Adjustment range – 3 – 400A Duty cycle (MIG/MAG – 40 °C) 50% – 400A 60% – 360A 100% – 340A Duty Cycle (MIG/MAG – 25 °C) 80% – 400A 100% – 360A
Wire Specs	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 – 0.5 – 22.0 m/min N° rolls – 4 Wire spool diameter – Ø 200/300mm
Materials	Carbon Steel Stainless Steel Aluminium
Processes	MIG/MAG MMA TIG DC Lift
Industry applications	Light job fabrication Medium – heavy job shop fabrication Building sites Shipyards Plants machinery construction Oil refinery plants construction Machine and apparatus construction Automobile industry Railway industry Military industry Repair & overhaul Chassis repair Building Installers, Stand construction workers Workshops, Blacksmiths, Door and window fitters Sheet metal working
IP Rating	IP23S Insulation Class: H
Weight & Measurements	Weight: 22.5kg (49.6lbs) Dimensions Height: 830mm Width: 470mm Depth: 1070mm