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Welding (PAW)

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.

Learn More: 

  • Optimize Your Plasma Arc Welding Torch: .pdf
  • Thermal Arc® Ultima 150: .pdf

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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  • Thermacut 2A 70° Torch Body

    2A 70° Torch Body

    Thermacut

    $686.00
    8-2027 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
    Qty in Cart: 0
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    Price:
    $686.00
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  • Thermacut 70° Hand Torch Package - Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch

    70° Hand Torch Package - Replacement for Thermal Dynamics® 2A Plasma Arc Welding Torch

    Thermacut

    $1,544.26 - $1,576.20
    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 Dynamics® 2A Plasma Arc Welding Torch. Specifications:   Part...
    $1,544.26 - $1,576.20
    Qty in Cart: 0
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    $1,544.26 - $1,576.20
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  • Thermacut 70° Hand Torch Package w/ 12.5' (3.8m) Quick Disconnect

    70° Hand Torch Package w/ 12.5' (3.8m) Quick Disconnect

    Thermacut

    $1,771.46
    2-2100 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
    Qty in Cart: 0
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    $1,771.46
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  • Thermacut 2A 90° Torch Body

    2A 90° Torch Body

    Thermacut

    $686.00
    2-2028 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
    Qty in Cart: 0
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    $686.00
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  • Thermacut 2A 180° In-Line Machine Torch Body

    2A 180° In-Line Machine Torch Body

    Thermacut

    $710.00
    8-2097 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
    $710.00
    Qty in Cart: 0
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    $710.00
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  • Thermacut 90° Hand Torch Package

    90° Hand Torch Package

    Thermacut

    $1,578.57 - $1,766.37
    Torch 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 - $1,766.37
    Qty in Cart: 0
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    $1,578.57 - $1,766.37
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  • Arc-Zone Pro 2A Starter Kit

    2A Starter Kit

    Arc-Zone Pro

    $234.45
    5-2984 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
    $234.45
    Qty in Cart: 0
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    $234.45
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  • Arc-Zone Pro 2A Pro Accessory Kit

    2A Pro Accessory Kit

    Arc-Zone Pro

    $796.74
    PAW-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
    $796.74
    Qty in Cart: 0
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    $796.74
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  • Thermacut 180° Machine Torch Package

    180° Machine Torch Package

    Thermacut

    $1,916.75 - $2,945.80
    Torch 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
    Qty in Cart: 0
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    $1,916.75 - $2,945.80
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  • Thermacut Machine Torch Package w/ 12.5' (3.8m) Quick-Disconnect

    Machine Torch Package w/ 12.5' (3.8m) Quick-Disconnect

    Thermacut

    $1,973.97
    2-2480 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...
    2-2480
    $1,973.97
    Qty in Cart: 0
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    $1,973.97
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  • Thermacut Short Shield Cup w/ Screens for Short Tips (Pack of 5) Thermacut Short Shield Cup w/ Screens for Short Tips (Pack of 5)

    Short Shield Cup w/ Screens for Short Tips (Pack of 5)

    Thermacut

    $105.00
    8-2071 Priced & Sold in Packages of 5.  Shield Cup with Screens, for Use with Standard Tips. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.
    8-2071
    $105.00
    Qty in Cart: 0
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    $105.00
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  • Thermacut Long Shield Cup w/ Screens for Long Tips

    Long Shield Cup w/ Screens for Long Tips

    Thermacut

    $105.15
    8-3236 Extended Shield Cup with Screens, for Use with Long Tips.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.
    8-3236
    $105.15
    Qty in Cart: 0
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    $105.15
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  • Thermacut 2A Lead Sets 12.5' & 25' Thermacut 2A Lead Sets 12.5' & 25'

    2A Lead Sets 12.5' & 25'

    Thermacut

    $599.99 - $634.15
    2A PAW Torch Lead Sets 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). Cable Leads are...
    $599.99 - $634.15
    Qty in Cart: 0
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    $599.99 - $634.15
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  • Arc-Zone Pro Short Tungsten Electrode - 1.750" (44.5mm) (Pack of 10) Arc-Zone Pro Short Tungsten Electrode - 1.750" (44.5mm) (Pack of 10)

    Short Tungsten Electrode - 1.750" (44.5mm) (Pack of 10)

    Arc-Zone Pro

    $52.50 - $59.50
    8-2044 Priced & Sold in Packages of 10. Precision Ground PAW Electrodes. .040" (1.0mm) and 3/32" (2.4mm) Diameter x 1.750" (44.5mm) long.  AMPLIFY™ High-Performance 2% Thoriated Tungsten.  Amplify™ tungsten electrodes are...
    $52.50 - $59.50
    Qty in Cart: 0
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    $52.50 - $59.50
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  • Arc-Zone Pro Long Tungsten Electrode - 2.750" (69.8mm) (Pack of 10) Arc-Zone Pro Long Tungsten Electrode - 2.750" (69.8mm) (Pack of 10)

    Long Tungsten Electrode - 2.750" (69.8mm) (Pack of 10)

    Arc-Zone Pro

    $35.00 - $47.00
    8-2046 Priced & Sold in Packages of 10 Precision Ground PAW Electrodes.  .040" (1.0mm), 1/16 (1.6mm) and 3/32" (2.4mm) Diameter x 2.750" (69.8mm) long.  AMPLIFY™ High-Performance 2% Thoriated Tungsten.  Amplify™ tungsten...
    $35.00 - $47.00
    Qty in Cart: 0
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    $35.00 - $47.00
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  • Thermacut Short Back Cap - 8-2032

    Short Back Cap - 8-2032

    Thermacut

    $36.00
    8-2032 Short Back Cap, for Standard Electrode.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.
    8-2032
    $36.00
    Qty in Cart: 0
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    $36.00
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  • Thermacut Long Back Cap - 8-2030

    Long Back Cap - 8-2030

    Thermacut

    $41.53
    8-2030 Long Back Cap, for Extended Electrode.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.
    8-2030
    $41.53
    Qty in Cart: 0
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    $41.53
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  • Thermacut Tungsten Set Back Gauge & Tip Wrench Assembly

    Tungsten Set Back Gauge & Tip Wrench Assembly

    Thermacut

    $335.29
    8-2021 Tungsten Set Back Gauge and Tip Installation Wrench. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.
    8-2021
    $335.29
    Qty in Cart: 0
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    $335.29
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  • Arc-Zone Pro Protective Cable Lead Cover

    Protective Cable Lead Cover

    Arc-Zone Pro

    $31.00 - $60.00
    Upgraded Protective Cable Lead Cover.  Constructed of Highly-Flexible Ballistic Nylon Material with Shielded Zipper.   Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® Plasma Arc Welding torch cable...
    $31.00 - $60.00
    Qty in Cart: 0
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    $31.00 - $60.00
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  • Thermacut 2A Gas Distributor

    2A Gas Distributor

    Thermacut

    $69.00 - $105.00
    Gas Distributor 2A Gas Distributor .040" (1.0mm) or 3/32" (2.4mm) Electrodes.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.
    $69.00 - $105.00
    Qty in Cart: 0
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    $69.00 - $105.00
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  • Thermacut Shield Cup Gasket (Pack of 5) Thermacut Shield Cup Gasket (Pack of 5)

    Shield Cup Gasket (Pack of 5)

    Thermacut

    $30.50
    8-2036 Priced & Sold as a Pack of 5. Gasket, Shield Cup.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.
    8-2036
    $30.50
    Qty in Cart: 0
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    $30.50
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  • Thermacut O-Ring - 8-2035 (Pack of 10) Thermacut O-Ring - 8-2035 (Pack of 10)

    O-Ring - 8-2035 (Pack of 10)

    Thermacut

    $20.00
    8-2035 Priced & Sold as a Pack of 10. O-Ring, Back Cap.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.
    8-2035
    $20.00
    Qty in Cart: 0
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    $20.00
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  • Arc-Zone Pro OEM Torch Handle

    OEM Torch Handle

    Arc-Zone Pro

    $299.99
    8-2026 (Replaces 8-2134) 2A OEM Style Small I.D. Torch Handle.  Small I.D. handle design makes it difficult to install PAW hose and cables without damaging expensive hose lead sets. Step up your 2A torch Performance and Lower Maintenance...
    8-2026
    $299.99
    Qty in Cart: 0
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    $299.99
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  • Arc-Zone Pro Machine Barrel Step-up Adapter for 2A PAW Torches Arc-Zone Pro Machine Barrel Step-up Adapter for 2A PAW Torches

    Machine Barrel Step-up Adapter for 2A PAW Torches

    Arc-Zone Pro

    $21.98
    Machine Barrel Step-up Adapter for 2A PAW Torches (for use with large 9-1757 handle) Machine barrel handle adapter for the 2A PAW series torch bodies, requires handle 9-1757.  This is a Genuine Arc-Zone® Performance...
    9-5557
    $21.98
    Qty in Cart: 0
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    $21.98
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  • Arc-Zone Pro New Improved 2A Torch Handle Kit Arc-Zone Pro New Improved 2A Torch Handle Kit

    New Improved 2A Torch Handle Kit

    Arc-Zone Pro

    $69.00
    8-2026-Pro (Replaces 8-2026 &8-2134) Handle, New Improved Handle Upgrade Kit.  Kit includes a Step-up Torch Body Bushing, and Handle that makes cable & hose installation a breeze.  If you've ever removed...
    8-2026-Pro
    $69.00
    Qty in Cart: 0
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    $69.00
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  • Thermacut .040" (1.0mm) Collet - 8-2041 (Pack of 10)

    .040" (1.0mm) Collet - 8-2041 (Pack of 10)

    Thermacut

    $67.50
    8-2041 Priced & Sold in Packages of 10. Collet, for .040" (1.0mm) Electrode.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.
    8-2041
    $67.50
    Qty in Cart: 0
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    $67.50
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  • Thermacut 3/32" (2.4mm) Collet - 8-2039

    3/32" (2.4mm) Collet - 8-2039

    Thermacut

    $17.83
    8-2039 Collet, for 3/32" (2.4mm) Electrode.  This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.
    8-2039
    $17.83
    Qty in Cart: 0
    Quantity:
    Price:
    $17.83
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  • Arc-Zone Pro Machine Barrel Mounting Nut Arc-Zone Pro Machine Barrel Mounting Nut

    Machine Barrel Mounting Nut

    Arc-Zone Pro

    $68.00
    8-4018 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
    Qty in Cart: 0
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    $68.00
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  • Arc-Zone Pro Mounting Tube Cable Bushing w/ Strain Relief Arc-Zone Pro Mounting Tube Cable Bushing w/ Strain Relief

    Mounting Tube Cable Bushing w/ Strain Relief

    Arc-Zone Pro

    $59.00
    8-4204 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
    Qty in Cart: 0
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    $59.00
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  • Thermacut Mounting Tube

    Mounting Tube

    Thermacut

    $194.63
    8-5005 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
    Qty in Cart: 0
    Quantity:
    Price:
    $194.63
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  • Arc-Zone Pro Insulating Sleeve, Machine Barrel Adapter - 9-1901 1 Arc-Zone Pro Insulating Sleeve, Machine Barrel Adapter - 9-1901 1

    Insulating Sleeve, Machine Barrel Adapter - 9-1901 1

    Arc-Zone Pro

    $89.00
    9-1901 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...
    9-1901
    $89.00
    Qty in Cart: 0
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    $89.00
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  • Thermacut Pinion Assembly Thermacut Pinion Assembly

    Pinion Assembly

    Thermacut

    $1,319.48
    7-2827 Pinion Assembly, Mounting Tube.  Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® Plasma Arc Welding Torches.
    7-2827
    $1,319.48
    Qty in Cart: 0
    Quantity:
    Price:
    $1,319.48
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  • Thermacut Quick-Disconnect Assembly Thermacut Quick-Disconnect Assembly

    Quick-Disconnect Assembly

    Thermacut

    $369.00
    5-2990 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
    Qty in Cart: 0
    Quantity:
    Price:
    $369.00
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