Welding (PAW)
Lower Costs, Minimize Downtime with the Highest-Quality Plasma Arc Welding Torches & Parts
Plasma arc welding is a precise process, the slightest variations in front end part tolerances will result in poor weld quality, premature torch body failure and other problems that cost you money.
Arc-Zone® delivers the parts you need, when you need them. We work with your production team, tool crib manager or welding engineers to ensure easy access to the highest-quality Plasma Arc Welding products and services on the planet.
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Arc-Zone.com®, Inc. is not affiliated with Thermal Dynamics Corporation. We supply high quality replacement parts manufactured by or for Arc-Zone® to demanding specifications. The parts are engineered to be interchangeable with Thermal Dynamics® parts, are not OEM parts and are not endorsed by Thermal Dynamics®. Thermal Dynamics® is a registered trademark of Thermal Dynamics Corporation.
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Thermal Dynamics Extra-Cool Plasma Arc Welding Coolant
$54.00Thermal Dynamics Extra-Cool Plasma Arc Welding (PAW) Torch Coolant. Specifically formulated for Plasma Arc Welding Systems. Formulated using deionized water Resistance value of 0.4 mega ohm/cm or greater to prevent the coolant from carrying an...7-3580$54.00 -
Short Constricting Tips for 3A
$3.00 - $4.503A Constricting Tip, Short (Select Size from Options Above) Priced Individually, Sold in Packages of 10. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Part # Tip...$3.00 - $4.50 -
70° Hand Torch Packages
$1,972.98 - $2,079.95Torch Package, 70 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads. This is a Genuine Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® 4A Plasma Arc Welding Torch. Specifications: Part...$1,972.98 - $2,079.95 -
70° Hand Torch Package - with 12.5' (3.8m) or 25' (7.6m) Leads
$1,720.89 - $1,826.75Torch Package, 70 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 3A Plasma Arc Welding Torch. Specifications: Part...$1,720.89 - $1,826.75 -
70° Torch Body
$762.008-4014 Torch Body, 70° Degree Head, Water-Cooled. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH 4A Plasma Arc Welding Torch. Specifications: Rated Output DC: 200 Amps 100% Duty Cycle Tungsten Electrode...8-4014$762.00 -
3A 70° Torch Body
$699.008-3030 Torch Body, 70° Degree Head, Water-Cooled. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH 3A Plasma Arc Welding Torch. Specifications: Rated Output DC: 150 Amps 100% Duty Cycle Tungsten Electrode...8-3030$699.00 -
2A 70° Torch Body
$686.008-2027 Torch Body, 70° Degree Head, Water-Cooled. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch. Specifications: Rated Output DC: 75 Amps 100% Duty...8-2027$686.00 -
70° Hand Torch Package - Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch
$1,576.20 - $1,693.0070° Hand Torch Package - Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch Torch Package, 70 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal...$1,576.20 - $1,693.00 -
Lead Set 1 - for Thermal Dynamics® 3A Plasma Arc Welding Torch
$580.70 - $714.40Complete Torch Lead Set, 12.5' (3.8m) or 25' (7.6m). Water-Cooled Positive (Red ID Tape) and Negative (Green ID Tape) Power Cables, Plasma Gas (Black ID tape) and Shield Gas (Yellow ID tape), Bundle in a...$580.70 - $714.40 -
Lead Set - Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches
$554.18 - $643.58Complete Torch Lead Set, 12.5' (3.8m) or 25' (7.6m). Water-Cooled Positive (Red ID Tape) and Negative (Green ID Tape) Power Cables, Plasma Gas (Black ID tape) and Shield Gas (Yellow ID tape), Bundle in a...$554.18 - $643.58 -
180° In-Line Torch Package w/ Mounting Barrel & Rack Assembly
$2,667.982-2845 Torch Package, In-Line 180 Degree Machine Torch Body with 12.5' (3.8m) Leads, Mounting Barrel and Rack Assembly. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch...2-2845$2,667.98 -
70° Hand Torch Package w/ 12.5' (3.8m) Quick Disconnect
$1,771.462-2100 Torch Package, 70 Degree Torch Body with 12.5' (3.8m) Leads and Quick-Disconnect Installed. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch. Torch Guides: Optimize Your...2-2100$1,771.46 -
70° Hand Torch Packages w/ Quick Disconnect
$2,044.51 - $2,144.72Torch Package, 70 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads and Quick-Disconnect Installed. This is a Genuine Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® 4A Plasma Arc Welding Torch...$2,044.51 - $2,144.72 -
70° Hand Torch Package w/ Quick Disconnect
$1,812.18 - $1,890.06Torch Package, 70 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads and Quick-Disconnect Installed. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 3A Plasma Arc Welding Torch...$1,812.18 - $1,890.06 -
90° Torch Body
$754.008-4015 Torch Body, 90° Degree Head, Water-Cooled. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH 4A Plasma Arc Welding Torch. Specifications: Rated Output DC: 200 Amps 100% Duty Cycle Tungsten Electrode...8-4015$754.00 -
2A 90° Torch Body
$686.002-2028 Torch Body, 90° Degree Head, Water-Cooled. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch. Specifications: Rated Output DC: 75 Amps 100% Duty...8-2028$686.00 -
3A 90° Torch Body
$731.868-3031 Torch Body, 90° Degree Head, Water-Cooled. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH 3A Plasma Arc Welding Torch. Specifications: Rated Output DC: 150 Amps 100% Duty Cycle Tungsten Electrode...8-3031$731.86 -
Plasma Gas Hose (Black ID tape)
$65.85 - $70.00Plasma Gas Hose (Black ID tape) 12.5' (3.8m) or 25' (7.6m). Arc-Zone Performance Proven Replacement Lead for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches.$65.85 - $70.00 -
180° In-Line Machine Torch Body
$733.008-4054 180° In-Line Machine Torch Body. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 4A Plasma Arc Welding Torch. Note: Pinion Gear Rack Adjustment Option Available. Torch Adjustment Range: 11-1/4" (286mm) Min. to 19"...8-4054$733.00 -
3A 180° In-Line Machine Torch Body
$730.008-3032 In-Line Machine Torch Body, 180° Degree Head, Water-Cooled. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 3A Plasma Arc Welding Torch. Specifications: Rated Output DC: 150 Amps 100% Duty Cycle Tungsten...8-3032$730.00 -
2A 180° In-Line Machine Torch Body
$674.358-2097 Machine Torch Body, Offset 180° Degree, Water-Cooled. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch. Specifications: Rated Output DC: 75 Amps 100% Duty...8-2097$674.35 -
90° Hand Torch Package
$1,578.57 - $1,781.51Torch Package, 90 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch. Specifications: Part...$1,578.57 - $1,781.51 -
2A Starter Kit
$275.005-2984 Starter Accessory Kit. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torches. Kit Includes: 1ea. Shield Cup 5ea. Long Tips, .045" (1.17mm) 5ea. Long...5-2984$275.00 -
Shield Gas Hose (Yellow ID Tape)
$54.22Shield Gas Hose (Yellow ID tape) 12.5' (3.8m) or 25' (7.6m). Arc-Zone Performance Proven Replacement Lead for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches.$54.22 -
180° Offset Machine Torch Body
$760.008-4016 180° Offset Machine Torch Body. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 4A Plasma Arc Welding Torch. Note: Pinion Gear Rack Adjustment Option Available. Torch Adjustment Range: 11-1/4" (286mm) Min. to 19"...8-4016$760.00 -
Negative Lead (Green ID Tape) 1 - for Thermal Dynamics® 3A Plasma Arc Welding Torch
$201.85 - $218.32Negative Lead (Green ID tape) 12.5' (3.8m) or 25' (7.6m). Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® 3A Plasma Arc Welding Torch.$201.85 - $218.32 -
Positive Lead (Red ID Tape) - for Thermal Dynamics® 3A Plasma Arc Welding Torch
$201.85 - $218.32Positive Lead (Red ID tape) 12.5' (3.8m) or 25' (7.6m). Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® 3A Plasma Arc Welding Torch.$201.85 - $218.32 -
3A Starter Kit
$325.005-2985 Starter Accessory Kit. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torches. Kit Includes: 1ea. Shield Cup 5ea. Long Tips, .046" (1.17mm) 5ea. Long Tips,...5-2985$325.00 -
2A Pro Accessory Kit
$1,639.00PAW-2A-PRO Pro Parts Kit for 2A Plasma Arc Series Torches. The ultimate box of high-performance 2A torch parts. Everything you need to setup your plasma arc welding machine to get the best quality welds, for a variety...PAW-2A-PRO$1,639.00 -
90° Hand Torch Package w/ Quick Disconnect
$1,464.28 - $1,890.06Torch Package, 90 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads and Quick-Disconnect Installed. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 3A Plasma Arc Welding Torcch...$1,464.28 - $1,890.06 -
90° Hand Torch Package w/ 25' (7.6m) Leads - 2-2623
$1,826.752-2623 Torch Package, 90 Degree Torch Body with 25' (7.6m) Leads. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 3A Plasma Arc Welding Torch. Torch Guides: Optimize Your Plasma Arc Welding...2-2623$1,826.75 -
Negative Lead (Green ID Tape) - for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches
$174.16 - $237.00Negative Lead (Green ID tape) 12.5' (3.8m) or 25' (7.6m). Arc-Zone Performance Proven Replacement Lead for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches.$174.16 - $237.00 -
90° Hand Torch Packages w/ Quick Disconnect
$1,812.05 - $2,026.4890° Hand Torch Packages w/ Quick Disconnect Torch Package, 90 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads and Quick Disconnect Installed. This is a Genuine Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® 4A Plasma...$1,812.05 - $2,026.48 -
180° Machine Torch Package
$1,916.75 - $2,945.80Torch Package, 180 Degree Torch Body with 12.5' (3.8m) or 25' (7.6m) Leads. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch. Specifications: Part...$1,916.75 - $2,945.80 -
90° Hand Torch Package w/ 25' (7.6m) Leads
$1,688.322-2818 Torch Package, 90 Degree Torch Body with 25' (7.6m) Leads. This is a Genuine Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® 4A Plasma Arc Welding Torch. Torch Setup & Operation Guides: Optimize Your Plasma Arc...2-2818$1,688.32 -
3A Pro Accessory Kit
$689.00PAW-3A-PRO Pro Parts Kit for 3A Plasma Arc Series Torches. The ultimate box of high-performance 3A torch parts. Everything you need to setup your plasma arc welding machine to get the best quality welds, for a variety...PAW-3A-PRO$689.00 -
4A Pro Accessory Kit
$1,186.00PAW-4A-PRO Pro Parts Kit for 4A Plasma Arc Series Torches. The ultimate box of high-performance 4A torch parts. Everything you need to setup your plasma arc welding machine to get the best quality welds, for a variety...PAW-4A-PRO$1,186.00 -
4A Starter Kit
$950.005-2986 Starter Accessory Kit. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torches. Kit Includes: 1ea. Thread-On Shield Cup 5ea. Long Tips, .062" (1...5-2986$950.00 -
Positive Lead (Red ID Tape) 1 - for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches
$160.91 - $240.55Positive Lead (Red ID tape) 12.5' (3.8m) or 25' (7.6m). Arc-Zone Performance Proven Replacement Lead for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches.$160.91 - $240.55 -
Machine Torch Package w/ 12.5' (3.8m) Quick-Disconnect
$2,693.062-2480 Torch Package, Machine Torch Body with 12.5' (3.8m) and Quick-Disconnect Installed. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch. Torch Guides: Optimize Your Plasma...2-2480$2,693.06