Description
We are the official distributor and authorized service provider of the GYS brand in Poland.
The GYS KRONOS 250M is an advanced, single-phase (230V) inverter multiprocess welder offering MIG/MAG (with and without gas), MMA (shielded electrode) and TIG Lift welding. It is a versatile and powerful device designed for professional applications in automotive workshops, light industry, craftsmen, and for more demanding maintenance and repair work.
The welder offers a maximum welding current of 250 amperes (for MIG/MAG) and features an intuitive digital control panel with precise adjustment of all welding parameters. In MIG/MAG mode, it features adjustable welding voltage, wire feed speed and an advanced synergy function with multiple programs tailored to different materials, gases and wire diameters. It also offers manual adjustment of synergy parameters. In MMA mode, it features adjustable Hot Start, Arclace and Anti-Sticking. TIG Lift mode allows direct current (DC) welding with friction ignition. The KRONOS 250M can weld carbon steel, stainless steel and minium (MIG/MAG and TIG – requires a suitable TIG holder and shielding gas). It is equipped with a 4-roll wire feeder for stable and smooth wire feeding, even when welding minium.
The version “WITH” means that the kit includes the basic professional accessories necessary to start welding by various methods. The “M” designation in the name suggests a single-phase power supply and compact design.
Key features of the KRONOS 250M welder:
Multiprocessing: MIG/MAG (with advanced synergy, gas-free welding capability), MMA, TIG Lift (DC).
230V single-phase power supply.
Maximum welding current: 250 A (MIG/MAG), 200 A (MMA), 250 A (TIG).
Advanced digital control panel: Precise adjustment of all parameters, extensive library of synergy programs.
4-roll wire feeder: Ensures stable and smooth wire feeding.
Capable of welding carbon steel, stainless steel and minium (MIG/MAG and TIG).
SPOT and DELAY (MIG/MAG) functions.
Adjustable Hot Start, Arc place and Anti-Sticking (MMA).
Compatible with 200 and 300 mm wire spools (5 and 15 kg).
Robust design with wheels and transport handle.
Thermal protection.
Contents of the KRONOS 250M kit (usually includes):
KRONOS 250M welder.
Professional MIG/MAG chuck with EURO connection (usually 3m or 4m).
Professional MMA electrode holder.
Professional ground wire with solid clamp.
Wire feed rollers of different diameters (for steel and self-cutting wire and often additional rollers for minium).
Gas hose with professional quick disconnects.
A basic set of professional consumable parts for the MIG/MAG holder (often extended to include nozzles and guides for minium).
Instruction manual.
Note: For TIG welding, you need to buy a separate professional TIG holder with a gas valve, as well as an argon cylinder and a professional regulator.
Application:
KRONOS 250M with accessories is ideal for:
Professional automotive and body shops.
Light construction and assembly work.
Advanced maintenance and repair work.
Welding of various materials, including minium with high quality.
Users looking for a powerful and versatile single-phase multiprocess welder with advanced synergy.




