| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Javweld HE TIG 250 AC/DC Welding Machine
The Javweld HE TIG 250 AC/DC Welding Machine is a powerful, professional-grade digital inverter welder engineered for precision TIG welding on both aluminium and steel. Designed for fabrication workshops, maintenance professionals, and experienced welders, this versatile machine delivers smooth, stable arc performance for high-quality welds across a wide range of materials.
Featuring AC/DC TIG functionality, high-frequency (HF) arc starting, pulse TIG control, and MMA (Stick) welding capability, the TIG 250 AC/DC provides exceptional versatility for fabrication, automotive, aerospace, stainless steel, aluminium, and general engineering applications.
Its advanced inverter technology offers improved energy efficiency, stable welding performance, and precise control, making it ideal for both production work and demanding repair jobs.
Key Features
Applications
Benefits
Typical Materials
What's Included
Specifications
| Specification | Details |
| Model | Javweld HE TIG 250 AC/DC |
| Welding Process | AC TIG, DC TIG, MMA (Stick) |
| Input Voltage | 220V AC ±15%, 50/60Hz (Single Phase) |
| Rated Input Capacity | Approx. 7.58.5 kVA |
| Output Current Range (TIG) | 10250A |
| Output Current Range (MMA) | 20200A (model dependent) |
| Rated Output | 250A @ 60% Duty Cycle |
| Duty Cycle | 60% @ 250A |
| No-Load Voltage | Approx. 5665V |
| Arc Starting | High Frequency (HF) Start |
| Pulse Function | Yes |
| AC/DC Output | Yes |
| AC Balance Adjustment | Yes |
| AC Frequency Adjustment | Yes |
| Pre-Flow Gas | Adjustable |
| Post-Flow Gas | Adjustable |
| Up Slope | Adjustable |
| Down Slope | Adjustable |
| Peak Current | Adjustable |
| Base Current | Adjustable |
| Pulse Frequency | Adjustable |
| Pulse Duty Cycle | Adjustable |
| Hot Start (MMA) | Yes |
| Arc Force | Yes |
| Anti-Stick | Yes |
| Cooling System | Fan Cooled |
| Insulation Class | F |
| Protection Class | IP21S |
| Efficiency | 85% |
| Power Factor | 0.73 |
| Dimensions | Approx. 500 × 240 × 430 mm |
| Weight | Approx. 2025 kg |