Description
GYS KRONOS 250M – Advanced Single-Phase Multi-Process Inverter Welder
The GYS KRONOS 250M is a premium single-phase MIG/MAG, TIG DC, and MMA inverter welder designed for demanding professional applications in automotive, fabrication, and industrial environments. Made in France, it delivers up to 250A output with precision digital arc control for exceptional stability, reduced spatter, and clean weld finishes. This intelligent, multi-process system features integrated synergies that automatically optimise settings for various materials and wire diameters, ensuring perfect results with minimal setup time. Its 3.5” colour multilingual interface offers easy navigation and adjustment — even with gloves — while advanced features like USB data transfer, 200-job storage, and an on-demand ventilation system enhance productivity and reliability in professional workshops.
Who Is It For + Pros & Cons
The KRONOS 250M is designed for professional welders, fabrication shops, and automotive repair centres requiring high performance and flexibility in one compact machine. It’s ideal for welding steel, stainless steel, aluminium, and CuSi materials, and supports multiple welding processes — making it a versatile investment for mixed-production environments.
- Pros: Advanced synergies for multiple materials, dual interface modes (Easy/Expert), digital arc control, USB job storage, and four-roller wire feeding for stability.
- Cons: Single-phase limitation (no 400V input), 45kg weight limits portability, requires clean power for optimal performance.
Specification
| Specification | Details |
|---|---|
| Reference | 074996 |
| Input Voltage | 230V Single Phase – 50/60Hz (16A) |
| Output Current Range | 15A – 250A |
| Duty Cycle (40°C) | 150A @ 60%, 130A @ 100% |
| Welding Processes | MIG/MAG, MMA DC / Pulse, TIG DC Lift / Pulse |
| Wire Diameter | Steel: 0.6–1.2mm | Aluminium: 0.8–1.2mm | Flux-Cored: 0.9–1.2mm |
| Wire Feed Speed | 1.5 – 20 m/min |
| Weight | 45 kg |
| Dimensions (mm) | 750 × 450 × 800 |
| Protection Class | IP23S |
| Compliance | EN 60974-1 |
Features
- Multi-Process Capability: MIG/MAG, TIG DC, and MMA welding from a single inverter.
- Integrated Synergies: Pre-set programs for Steel, AlMg, AlSi, CrNi, and CuSi for fast, accurate setup.
- Dual Interface Modes: Easy mode for quick operation, Expert mode for full parameter control.
- USB Connectivity: Load/save jobs, update software, and transfer settings easily.
- Job Memory: Store up to 200 custom welding programs for repeat tasks.
- On-Demand Ventilation: Reduces dust ingress and increases machine lifespan.
- Four-Roller Wire Feed: Ensures consistent, stable feeding with digital encoder feedback.
- Reinforced Mobility: Fitted with heavy-duty wheels and gas bottle holder for workshop use.
Frequently Asked Questions
1. What materials can the KRONOS 250M weld?
It can weld steel, stainless steel, aluminium, and copper-silicon alloys using the appropriate gas and wire combinations.
2. Can the KRONOS 250M save my preferred settings?
Yes. You can store up to 200 welding programs (Jobs) and load or export them via USB stick for consistent repeatability.
3. What is the difference between Easy and Expert modes?
Easy mode automates most parameters for quick setup, while Expert mode allows full manual control of arc characteristics for advanced users.
4. Is this machine suitable for professional workshops?
Absolutely. The KRONOS 250M is designed for intensive professional use, offering high duty cycles, stability, and precise digital control.
WHY BUY FROM BWS?
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Why Choose GYS from BWS Ltd
As an approved GYS Service Centre with a nationwide team of trained engineers, BWS Ltd provides complete sales, setup, and after-sales support for all GYS welding systems. Every purchase includes professional installation, calibration, and ongoing servicing from experienced field engineers. Since 1994, BWS has built its reputation as the UK’s trusted supplier for bodyshop and welding equipment — delivering expert advice, genuine products, and dependable technical support you can rely on.
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