
The Weldcraft W-350 TIG Torch Package (SKU: WP-18-25-R) is the definitive solution for high-amperage, continuous hand-held welding applications. Formerly known as the WP-18 Series, this torch system has been re-designated under the W-Series to align with modern industrial standards while maintaining the robust architecture that fabricators rely on. Engineered for heavy-duty performance, the W-350 is rated at 350 Amps DC and 250 Amps AC, making it capable of handling thick aluminum sections, heavy-wall pipe, and structural steel fabrication without thermal compromise.
The package features a highly efficient water-cooling system that circulates coolant around the head components. This design effectively dissipates the intense heat generated during high-current welding, significantly extending the lifespan of consumables and protecting the torch body from thermal stress. The rigid head design provides a stable, fixed angle (typically 70 degrees), which is essential for mechanized setups or manual applications requiring precise, repetitive torch positioning. The torch body is encased in a textured handle designed to improve grip stability and reduce operator strain.
A key component of this package is the 25-foot, 3-piece braided rubber power cable assembly. Unlike standard vinyl cables, braided rubber offers superior flexibility and resistance to abrasion, hot surfaces, and kinking, ensuring reliable current delivery in rugged shop environments. The kit includes the W-350 torch body, handle, long back cap, and all necessary hoses (power, gas, and water) for immediate integration with a water cooler and power source. It utilizes standard 3 Series (10N) consumables, ensuring broad compatibility with existing inventory.
| Additional Information |
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| Brand:Weldcraft |
| Style Amps Cooling:18 / 350 Amps / Water Cooled |
| Length:25 ft |
| Head Style:Rigid |
| Packaging Description:1-of-each |
| Torch Type:TIG |
| Amperage Rating:350 A (DC), 250 A (AC) |
| Cooling Method:Water-Cooled |
| Cable Length:25 ft |
| Cable Type:3-Piece Braided Rubber |
| Consumable Series:3 Series (10N) |
| Torch Head Angle:70 Degrees |
| Piece:3-Piece |
| Arc Control:n/a |