Spartus XPro MIG 350 Dual Pulse Package

SPARTUS XPro MIG 350 Dual Pulse

industrial stability and full process control in a modern design

SPARTUS XPro MIG 350 Dual Pulse is a modern inverter MIG/MAG welder built for users who expect high output, a stable arc and maximum control over the welding process. Three phase 400V supply, maximum welding current 350A and 60% duty cycle give the power reserve needed for demanding workshop, production and assembly work.

The machine supports MIG/MAG in manual, synergic, Pulse and Dual Pulse mode, as well as TIG Lift and MMA. As a result, the XPro MIG 350DP handles classic structural steel welding as well as more demanding work on stainless steel or aluminium, where control of arc energy and weld appearance matter.

MIG/MAG welding, more control, better weld quality

The main working area of the SPARTUS XPro MIG 350 Dual Pulse is the advanced MIG/MAG process, designed for steady arc control, fast setup and repeatable results. The operator can work in manual mode, with full freedom of settings, or use the synergic programs that set the parameters automatically to the material, the wire diameter and the shielding gas.

A key advantage of the machine is that it can run in Pulse and Dual Pulse. Pulsed technology gives precise control over the energy put into the material, which means a steadier arc, less spatter and better control of the weld pool. Dual Pulse additionally produces the stacked bead appearance known from TIG welding while keeping the productivity of the MIG/MAG process. It works particularly well on aluminium and stainless steel, where limiting heat build up and controlling distortion decide the quality of the finished joint. Adjustment of the pulse parameters, the pulse frequency and the background current lets you match the behaviour of the machine exactly to the material and to the technical requirements.

The machine offers advanced torch control modes: 2T, 4T, S2T, S4T and SPOT. The classic 2T and 4T modes suit short or long welds, while the extended S2T and S4T modes control the start and the end of the process. The operator can set arc striking, start current, end parameters and crater filling precisely.

The SPOT mode produces repeatable spot welds and adds accuracy on parts where the welding time has to be controlled. Inductance adjustment matches the arc to the material and the welding position, from a softer arc to a more dynamic and concentrated one. In practice this gives better control of penetration, less spatter and a steadier process.

The SPARTUS XPro MIG 350DP also gives detailed control of the welding sequence. The operator can set parameters such as pre gas and post gas flow, Soft Start, start and end arc parameters or Burn Back, which sets the correct end of wire feeding. The Slow Feed function provides a controlled start of the wire feed and improves arc striking and comfort of work.

Synergic programs

SPARTUS XPro MIG 350 Dual Pulse has synergic programs for the most common materials and applications. It covers mild steel, stainless steel, aluminium and self shielded flux cored wire. Synergy lets the operator start faster and then correct the parameters according to their own experience and to the demands of the joint. Automatic settings are combined with conscious control of the process.

Built in 4-roll wire feeder

Steady wire feeding decides the quality of MIG/MAG welding. SPARTUS XPro MIG 350 Dual Pulse has a built in four roll wire feeder that feeds the wire smoothly and evenly.

The feeder sits inside the housing and has a practical inspection window and internal lighting, which makes it easier to check the spool, the wire guide and the roll setting. That helps when changing wire, when working in poorly lit places and when checking the station quickly before welding. In addition, space for spare rolls inside the feeder keeps the most used accessories at hand without a separate storage place.

The machine also works with a Spool Gun torch, which extends the work with soft wires, above all with aluminium. Feeding becomes steadier and the problems of guiding a soft wire over a longer distance are reduced.

Electromagnetic compatibility (EMC)

SPARTUS XPro MIG 350 Dual Pulse offers high electromagnetic compatibility (EMC), which keeps the machine running without interference in a demanding industrial environment. It is designed not to affect other machines and control systems and at the same time to resist external interference. That means reliable work close to automation, robots and modern production installations.

20 memory channels, repeatability without lost time

The machine offers 20 memory channels for your own settings of the welding parameters. That helps with repeated parts, with different materials or with fixed production tasks. The operator can save proven configurations and return to them quickly instead of setting every parameter again. Preparation takes less time, the risk of a mistake drops and the process stays repeatable.

Easy operation and a clear LCD panel

The modern control panel with a clear LCD display gives fast access to the main functions and parameters. The interface leads you through the choice of process, material, wire diameter and additional settings, so operation stays simple despite the many functions of the machine.

During welding the screen shows the key working parameters, so you can follow the process and react quickly to the demands of the task.

TIG Lift Pulse - advanced parameter control

SPARTUS XPro MIG 350 Dual Pulse is not limited to MIG/MAG welding. The TIG Lift mode allows precise TIG DC welding with contact arc striking, without HF high frequency ignition. It is a practical answer wherever more process control and a clean weld appearance count.

The XPro MIG series takes TIG Lift a step further. The machine has an advanced TIG Lift Pulse function with pulsed operation and access to extended settings of the welding sequence, among them the pulse frequency and the pulse width. This gives even finer control of the arc, of the heat input and of the weld shape, which users working on thinner material or on demanding details will notice.

Besides standard TIG torches with a gas valve, the SPARTUS XPro MIG 350 Dual Pulse also works with TIG torches with control in the handle and a EURO connection. The operator controls the welding process without taking a hand off the torch, which raises comfort and ergonomics. In this option, besides the 2T and 4T modes the machine also offers the 8T mode with an extended torch control cycle. It simplifies a multi stage welding sequence and removes the need to hold the torch trigger all the time, which makes the work easier for the operator.

MMA Pulse and intelligent process control

SPARTUS XPro MIG 350 Dual Pulse offers an extended MMA Pulse process that gives still more control over the arc, steady operation and a better match of the welding characteristic to the conditions and to the habits of the operator. The machine also has functions that support comfort and quality of work: Hot Start - for easier electrode striking, Arc Force - to stabilise the arc while welding, VRD - for more safety through a lower open circuit voltage.

The XPro MIG series adds two advanced MMA characteristics: constant current and constant power.

MMA Constant Current, a stable and predictable arc

In MMA Constant Current mode the machine holds the set welding current whatever the arc length or the working conditions. The process stays stable, the electrode is easier to guide and the weld quality stays repeatable. Because the set current is held automatically, the operator corrects the settings less often and keeps better control of the welding process.

MMA Constant Power, intelligent parameter matching

The MMA Constant Power mode regulates output voltage and output current dynamically to keep the welding power constant. The machine adapts its characteristic to changes in arc length and in process conditions. Welding becomes steadier, operation simpler and the parameters are matched faster to different materials and welding positions. The operator sets the required power and the machine optimises the remaining parameters.

A stable trolley and a build ready for work

SPARTUS XPro MIG 350 Dual Pulse stands on a stable transport trolley with a place for the gas cylinder. That makes it easier to organise the station, to move the machine and to work in different parts of the workshop or the production hall.

The IP23S protection rating raises the resistance of the machine to hard operating conditions, and the solid housing with a well planned layout of components means that the XPro MIG 350DP is ready for intensive daily work.

A further advantage is the intelligent cooling control system (Fan Stop), which starts the fan only when it is needed. The machine runs quieter, draws in less dirt and the components last longer.

More working reach, fewer limits

A well planned cable set,3 m welding torch, earth lead and power cable, gives real freedom on large parts and cuts down how often the machine has to be moved. The 3 m gas hose with a quick coupling speeds up the connection and keeps the station tidy, which makes the work more efficient.

Technology built for efficient and repeatable work

SPARTUS XPro MIG 350 Dual Pulse is a MIG/MAG welder for users who expect not only output but also full process control and a high quality weld. Dual Pulse technology, extended synergy, a steady 4-roll feeder and advanced MIG/MAG settings suit daily workshop work as well as demanding production tasks.

It is made for work where stability, weld appearance and the repeatability of every next joint count.

Warranty

The warranty period for machines of the SPARTUS XPro series is up to 36 months.