GTAW TYPE OF TORCH

GTAW, or Gas Tungsten Arc Welding, commonly known as TIG (Tungsten Inert Gas) welding, involves using a non-consumable tungsten electrode to produce the weld. There are various types of GTAW torches, each designed for specific applications and user preferences. Here are some common types:
1. **Air-Cooled Torches**:
Suitable for lower amperage welding (up to about 150 amps).
Typically lighter and more portable.
Do not require additional equipment for cooling, making them simpler and more cost-effective.
2. **Water-Cooled Torches**:
Ideal for higher amperage welding (over 150 amps).
Have built-in channels for water to flow through, keeping the torch cool and allowing for longer welding sessions.
Require a water cooler or chiller to circulate the coolant.
3. **Flexible Head Torches**:
Feature a flexible head that can be adjusted to various angles.
Provide greater versatility and access to tight or awkward welding positions.
4. **Fixed Head Torches**:
Have a rigid head that does not move.
Often preferred for consistent welding applications where flexibility is not required.
5. **Micro or Pencil Torches**:
Designed for precision work on small or delicate parts.
Compact and lightweight, allowing for excellent control and maneuverability.
6. **Heavy Duty Torches**:
Built for demanding applications requiring high amperage and prolonged welding sessions.
Usually water-cooled to handle the heat generated.
Choosing the right torch depends on factors like the welding current, material thickness, and the specific requirements of the welding task.