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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Machine Barrel Mounting Nut
Arc-Zone Pro
$68.008-4018 High-Quality Composite Mounting Nut. For machine mounting barrels 2A, 3A, 4A, & PWM-300 Thermal Dynamics® plasma arc welding torches. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® Plasma...8-4018$68.00 -
Extra Long Tungsten Electrode, 3/32" (2.4mm) (Pack of 10)
Arc-Zone Pro
$51.009-1775 Priced & Sold in Packages of 10. Extra Long, Precision Ground PAW Electrodes, 3/32" (2.4mm) x 3.400" (86.3mm). AMPLIFY™ High-Performance 2% Thoriated Tungsten. Arc-Zone Performance Proven™ Replacement for Thermal...9-1775$51.00 -
Long Double-End Ground Electrode, 3/32" (2.4mm) (Pack of 10)
Arc-Zone Pro
$61.508-2007-D Priced & Sold in Packages of 10. Long -- Double End -- Precision Ground PAW Electrodes, 3/32" (2.4mm) x 2.650" (67.31mm). AMPLIFY™ High-Performance 2% Thoriated Tungsten. Arc-Zone Performance Proven™ Replacement for...8-2007-D$61.50 -
Extra Long Double-End Ground Electrode, 3/32" (2.4mm) (Pack of 10)
Arc-Zone Pro
$56.009-1775-D Priced & Sold in Packages of 10. Extra Long -- Double End -- Precision Ground PAW Electrodes, 3/32" (2.4mm) x 3.400" (86.3mm). AMPLIFY™ High-Performance 2% Thoriated Tungsten. Arc-Zone Performance Proven™ Replacement...9-1775-D$56.00 -
Shield Cup - 8-4373
Thermacut
$27.258-4373 Shield Cup. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch. Priced and Sold Individually.8-4373$27.25 -
Short Back Cap, Standard Electrode
Thermacut
$22.009-1779 Back Cap, Short. For Standard Length Electrodes. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Priced and Sold Individually.9-1779$22.00 -
Long Back Cap, Extended Electrodes
Thermacut
$28.009-1803 Long Back Cap. For Extended Electrodes. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Priced and Sold Individually.9-1803$28.00 -
Set Back Gauge / Wrench Assembly - 9-1810
Thermacut
$98.009-1810 Electrode Set-Back Gauge and Wrench Assembly. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Priced and Sold Individually.9-1810$98.00 -
Gasket, Shield Cup - 8-6512 (Pack of 5)
Thermacut
$13.758-6512 Priced & Sold in Packages of 5Gasket, Shield Cup. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch.8-6512$13.75 -
Shield Cup Diffuser
Thermacut
$131.008-6652 Shield Cup Diffuser. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch. Priced and Sold Individually.8-6652$131.00 -
O-Ring, Liner (Pack of 5)
Thermacut
$22.259-2956 Priced & Sold in Packages of 5O-Ring, for use on Liner assembly. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch.9-2956$22.25 -
Mounting Tube Cable Bushing w/ Strain Relief
Arc-Zone Pro
$59.008-4204 Cable Bushing with Strain Relief. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® 2A, 3A, 4A & PWM-300 Plasma Arc Welding Torches. Cable bushing for Thermal Dynamics plasma arc welding machine...8-4204 1$59.00 -
Collet - 8-6650
Thermacut
$34.898-6650 Collet. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch. Priced and Sold Individually.8-6650$34.89 -
O-Ring for Torch Body (Pack of 10)
Thermacut
$12.508-0531 Priced & Sold as a Pack of 10. O-Ring for Torch Body. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch.8-0531$12.50 -
Back Cap
Thermacut
$35.008-6654 Back Cap. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWM 300 Plasma Arc Welding Torch. Priced and Sold Individually.8-6654$35.00 -
O-Ring Removal Tool
Thermacut
$250.008-4002 O-Ring Removal Tool. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Priced and Sold Individually.8-4002$250.00 -
Mounting Tube
Thermacut
$194.638-5005 Plasma Arc Welding Torch Mounting Tube. For use with Pinion Mounted Gear Rack Assembly. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® Plasma Arc Welding Torches.8-5005$194.63 -
Insulating Sleeve, Machine Barrel Adapter - 9-1901
Arc-Zone Pro
$89.009-1901 High Quality Composite Insulating Sleeve, Machine Barrel Adapter. For Thermal Dynamics PAW machine torches that use the pinion mounted gear rack assembly. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal...9-1901$89.00 -
Pinion Assembly
Thermacut
$1,281.007-2827 Pinion Assembly, Mounting Tube. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® Plasma Arc Welding Torches.7-2827$1,281.00 -
Quick-Disconnect Assembly
Thermacut
$369.005-2990 Quick-Disconnect Assembly. For use with Thermal Dynamics® Plasma Arc Welding Torches to Ultima 150 Power Supply. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics®...5-2990$369.00 -
PAW Shield Cup for Secheron MP 5-21
Precision Welding Technologies
$730.00PWT-4303621 Precision Welding Technologies Auxiliary Shield for Secheron MP 5-21 Series Plasma Arc Welding Torch. 1" (25.4mm) Auxiliary Shield. Designed for electrode size range: 1/16" (1.6mm) - 1/8" (3.2mm)...PWT-430361$730.00