The Jk Arc Smart 400 Amp Semi Digital Welding Machine is a heavy-duty inverter welder designed for professional and industrial-grade welding. Featuring advanced 6-card inverter technology and a semi-digital display, this powerful machine ensures excellent arc stability, precision control, and long-lasting performance. It supports single, double, and triple-phase (1+2+3 phase) input for maximum flexibility in all environments. With its 400 Amp output, it’s ideal for welding thick materials and extended operations. Weighing just 10 kg, it is portable yet durable, offering convenience and reliability in every use. Backed by a 1-year card capacitor warranty from Jk Company, it delivers power, precision, and peace of mind.
Features
:- Powerful 400 Amp output for professional-grade welding
- Semi-digital control panel for easy and accurate operation
- Works with 1, 2, and 3 phase power for full flexibility
- 6-card inverter technology ensures arc stability and smooth welding
- Energy-efficient design reduces power consumption
- Lightweight 10 kg body for easy movement and setup
- Durable build quality for long-lasting performance
- Includes essential accessories for immediate use
- 1-year warranty on card capacitor from Jk Company
Accessories
:- Welding Holder Cable 1.5 Mtr
- Welding Earthing Cable 1.5 Mtr
- Welding Goggle
- Warranty Certificate
- Machine : Inverter Arc Welding Machine
Applications
:- Heavy-duty industrial and fabrication welding
- Construction and manufacturing workshops
- Vehicle body and machinery repair
- Maintenance and structural welding jobs
- Suitable for mild steel, stainless steel, and cast iron
Usage
:Usage Guidance (How to Use) :
- Place the welder on a flat and stable surface.
- Connect welding holder and earthing cable securely.
- Plug the machine into an appropriate 220V–415V power supply.
- Select phase mode (1, 2, or 3) according to your setup.
- Set current output on the semi-digital control display as per material thickness.
- Always wear protective gloves, goggles, and apron.
- Strike the arc between the electrode and workpiece to start welding.
- After use, turn off the machine, allow it to cool, and store in a dry place.
Maintenance Guidance :
- Clean the machine regularly with a dry cloth; avoid using liquids.
- Keep air vents free from dust for proper ventilation.
- Check cables and connectors for damage before each use.
- Avoid operating in wet or humid conditions.
- Store in a cool, dry location when not in use.
- Schedule periodic servicing for maximum performance and life.
Warranty : 1 Year Warranty For Card Capacitor From JK Company One Time