TIG Welding Machine Manufacturer,Supplier and Exporter in India
Product Code : EL-SWES-8743
Jlab Export is a leading TIG Welding Machine Manufacturer,and suppliers in India
In TIG welding the arc burns from a tungsten electrode that does not melt, under a shield of argon. The welder feeds filler rod into the pool by hand. This machine strikes its arc by high frequency and welds material down to 0.6 mm thick. It comes in ratings from 200 A to 600 A, with pulse and water cooling options.
Specifications
| Power source | Multi-process |
| Current ratings | Models from 200 A to 600 A |
| Arc start | High frequency |
| Pulse facility | Available |
| Water cooling | Available |
| Minimum material thickness | 0.6 mm |
| Overload protection | Thermal, with indicator light |
| Build | Compact and portable |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 14–18 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
TIG Practicals on Thin Sheet
Students start with fusion runs on thin mild steel or stainless sheet, with no filler, to learn how torch angle and arc length shape the pool. Next they add filler rod by hand in a steady rhythm and weld butt, corner and edge joints. Before each session they grind the tungsten to a point on the Pedestal Grinder, with the grinding marks running along the electrode.
Joints are cleaned first with a stainless Wire Brush, since oil, paint and mill scale spoil a TIG weld. Teachers can switch the pulse facility on and off along one sheet to show the change in heat tint and distortion. Parts are tacked and welded on the Welding Workbench, and trainees watch the arc through an Auto Variable Welding Helmet.
Frequently Asked Questions
What does high-frequency arc start do?
A high-frequency spark jumps the gap between the tungsten and the work, so the arc lights without the electrode touching the joint. This keeps the tungsten tip sharp and stops tungsten being picked up in the weld.
When should I use the pulse facility?
Pulsing switches the current between a high peak and a lower background level at a set rate. The pool cools a little between peaks, so heat input drops. It helps on thin sheet, root runs and positional welds where the pool tends to sag.
Do I need the water-cooled version?
Water cooling carries heat away from the torch during long runs at high current, so the torch stays comfortable to hold. Ratings go from 200 A to 600 A, and the higher the current and the longer the arc time, the more water cooling pays off.
What gas and consumables does a TIG set need?
Pure argon is the usual shielding gas for steel and stainless steel, fed through a regulator and flowmeter. You also need tungsten electrodes, filler rods that match the base metal, and torch parts such as collets and ceramic nozzles.
How thin a sheet can it weld?
Down to 0.6 mm. On thin sheet, use a low current, a sharp tungsten and close tack spacing to hold distortion down. Switch on pulse mode if the edges start to burn through.
Other Welding and Cutting Machines
- Shielded Metal Arc Welding Machine (stick electrodes)
- TIG Welding Machine (AC/DC set on wheels)
- MIG/MAG Welding Machine (wire feed with gas shield)
- Plasma Cutting Machine
For a quote, use Add To Cart or send us a message through the contact page.
Last updated: 6 November 2026
