MIG Welder GYS Kronos 320T Three-Phase 320A MIG/MAG MMA TIG with Accessories
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- Three-phase inverter welder with multi-process capability (MIG/MAG, MMA, TIG)
- Intelligent synergies automatically determine optimal welding parameters for steel, aluminium and stainless steel
- Output range 15-320 A with digital arc control and four-roller wire feeder for stable, low-spatter welding

The KRONOS 320T is a three-phase multi-process inverter welder delivering 15-320 A output. It combines MIG/MAG, MMA and TIG welding capabilities with innovative technology designed for demanding applications. The integrated synergies and intuitive interface allow precise control of welding parameters whilst reducing spatter.
Features
- Multi-process: MIG/MAG steel and stainless steel wire (0.6-1.2 mm), aluminium wire (0.8-1.2 mm), flux-cored wire (0.9-1.6 mm), MMA DC/Pulse, TIG DC Lift/Pulse
- Intelligent synergies for steel, AlMg, AlSi, CrNi and CuSi materials. Automatic parameter determination after entering wire diameter, material/gas and thickness
- Digital arc control with instantaneous ignition and stable arc for low spatter welding
- Four-roller wire feeder with digital encoder
- 3.5 inch multilingual colour display with Easy and Expert modes
- Storage of up to 200 welding programs (Job) with USB portability for loading, saving and transporting configurations
- On-demand ventilation system to reduce dust ingress and increase energy efficiency
- Reinforced wheels for stability and manoeuvrability
- IP23S rated for difficult environments
- Gas bottle support up to 4 m3 (20 L)
- Full machine software and synergy updates available via USB stick
| Specification | Value |
|---|---|
| Power supply | 400 V, three-phase, 50/60 Hz |
| MIG/MAG wire diameter | 0.6-1.2 mm (steel/stainless), 0.8-1.2 mm (aluminium) |
| Flux-cored wire diameter | 0.9-1.6 mm |
| Wire feed speed | 1.5-20 m/min |
| Weight | 46 kg |
| IP rating | IP23S |
| Welding Current Range | 15-320A |
| Duty Cycle | 60% at 260A |
| Cooling | Air Cooled |
| MIG Duty Cycle | 60% at 320A |
| Brand | GYS |
| Welding Process | MIG/MAG, MMA, TIG |
| Applications | Sheet Metal Fabrication (<100A), Light Fabrication (100-160A), General Fabrication (160-210A), Heavy Fabrication (210-300A), Industrial Workshop (300-400A) |
| Amperage (Min) | 15 |
| Amperage (Max) | 320 |
| Power Source | Industrial 3-Phase (400V) |
| Duty Rating | Heavy Duty (60-100%) |
| Portability | Wheeled / Trolley-Mounted |
| Enclosure Rating | IP23 / IP23S or higher |
| Synergic Control | Yes |
| Power Source Type | Inverter |
| Flux Compatible | Yes |
| Pulse Welding | Pulse |
| Wire Feed Type | Separate Wire Feed |
| Cooling | Air Cooled |
| Max Wire Thickness | 1.2mm Wire |
Technical Data Sheet
Download PDFA carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.
MIG Welder GYS Kronos 320T Three-Phase 320A MIG/MAG MMA TIG with Accessories Get in touch
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