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MULTIFUNCTIONAL WELDING INVERTER
SPARTUS MultiPro 201 4in1 is an innovative, multifunctional inverter welder designed with advanced PWM technology and high-quality IGBT transistors. It enables welding with MIG, TIG AC, TIG DC, as well as MMA AC and MMA DC methods, with a maximum current of 200A. Powered from a single-phase 230V network, the machine offers extensive configuration options, making it an ideal solution for a wide range of metal joining techniques.
MIG WELDING
The MultiPro 201 4in1 is equipped with a synergic MIG/MAG welding system, offering programs for steel, stainless steel, aluminum, self-shielded flux-cored wire welding, and brazing. It allows manual parameter adjustment with automatic suggestions for material thickness and wire feed speed.
| Material | Wire diameter [mm] | Shielding gas |
| Fe | 0.6 / 0.8 / 1.0 | 80%Ar + 20%CO2 |
| Fe | 0.6 / 0.8 / 1.0 | 100%CO2 |
| Flux c.w. Fe | 0.8 / 1.0 | 100%CO2 |
| SS | 0.8 / 1.0 | 98%Ar + 2%CO2 |
| Al | 0.8 / 1.0 | 100% argon |
| CuSi3 | 0.8 / 1.0 | 100% argon |
The MultiPro 201 4in1 also operates in manual mode, allowing all welding parameters to be set according to the user’s individual requirements.
The machine is equipped with built-in functions that support MIG/MAG welding:
• Burn Back – controls wire burn-back time, eliminating the risk of the welding wire sticking to the contact tip. It also makes it easier to perform short welds in MIG/MAG welding.
• Slow Feed – a soft-start function for the wire feeder, useful at high wire feed speeds. It ensures stable arc ignition from the very beginning of welding, minimizing the risk of defects at the start of the weld.
• Inductance adjustment.
• Two operating modes available: 2T/4T.
The MultiPro 201 4in1 also supports welding with SPOOL GUN torches equipped with a built-in wire feeder. This significantly reduces the load on the machine and extends its reach, allowing the use of welding torches longer than 5 meters.
TIG WELDING
Thanks to its advanced features, the MultiPro 201 4in1 enables TIG AC and TIG DC welding with either HF or Lift arc ignition. It also supports pulse welding, making it ideal for precise work on thin sheets and aluminum.
The machine is equipped with functions that support the TIG welding process, such as:
• AC waveform selection: three options available – square, sinusoidal, and triangular – allowing welding parameters to be tailored to specific material requirements.
• Adjustments: AC balance, AC and pulse frequency, pulse width, and pulse current, ensuring excellent control over the welding process.
• Current upslope and downslope adjustment: enables optimization of arc dynamics, which is crucial for complex welds.
• SPOT welding: allows precise spot welding, ideal for industrial applications requiring accuracy.
• 2T/4T operating modes: improve control and operator comfort for both short and long welding projects.
Thanks to these advanced features, the SPARTUS MultiPro 201 4in1 becomes an invaluable tool for professionals who expect top quality and adaptability to diverse working conditions.
MMA Welding
The MultiPro 201 4in1 offers versatile MMA welding capabilities in both AC and DC modes, making it an excellent choice for a wide range of applications.
The machine is equipped with support functions that significantly facilitate and optimize the welding process:
• Hot Start: makes electrode ignition easier, particularly when welding more challenging materials, ensuring a smooth start and a stable arc from the very beginning.
• Arc Force: automatically adjusts the arc intensity, making welding easier in hard-to-reach areas or forced positions. This provides greater control over the welding process while minimizing the risk of weld defects.
These functions, built into the SPARTUS MultiPro 201 4in1, guarantee higher weld quality, as well as comfort and ease of use, even when performing the most demanding welding tasks.
Memory channels – quick settings recall
The SPARTUS MultiPro 201 4in1 is equipped with 10 memory channels, a key tool for every professional, enabling fast and efficient management of the welding process. This feature allows the welder to save and quickly recall the most frequently used machine settings, significantly streamlining work and saving time when switching welding parameters between different projects or materials.
Control
The LCD panel of the SPARTUS MultiPro 201 4in1 provides a clear view of settings and intuitive operation. Large function buttons and central control knobs allow quick mode switching and precise parameter adjustment.
The machine supports various forms of remote control:
| Control options | Torch control – potentiometer | Wired foot control |
| MultiPro 201 4in1 | ✅ | ✅ SP-FC-9P |
EQUIPMENT
We offer the SPARTUS ProTIG 225P AC/DC both as a standalone power source and in various configurations tailored to the user’s needs.
The suggested package includes:
• MultiPro 201 4in1
• uMIG torch SPARTUS SPP 150 3m
• TIG torch SPARTUS mini SPP 17 1B X 4m
• TIG toolbox (consumable kit)
• 3 m electrode holder
• 3 m work clamp
• gas hose
• user’s manual
Thanks to a flexible and innovative approach to customer needs, SPARTUS Pro machines can also be configured with different torches and expanded with additional accessories, creating a set perfectly tailored to the specifics of the job.
Modern design, a functional LCD panel, and technologically advanced components make the SPARTUS MultiPro 201 4in1 one of the best machines in its class available on the market. It is a professional tool from the SPARTUS Pro series, perfectly suited for both the production sector and industry.
