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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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  • Plasma Arc Welding Coolant [image#1]

    Thermal Dynamics Extra-Cool Plasma Arc Welding Coolant

    Thermal Dynamics

    $54.00
    Thermal 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
    Qty in Cart: 0
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    $54.00
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  • Thermacut 70° Hand Torch Packages

    70° Hand Torch Packages

    Thermacut

    $1,956.22 - $2,062.27
    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® 4A Plasma Arc Welding Torch. Specifications:   Part...
    $1,956.22 - $2,062.27
    Qty in Cart: 0
    Price:
    $1,956.22 - $2,062.27
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  • Thermacut 70° Hand Torch Package - with 12.5' (3.8m) or 25' (7.6m) Leads

    70° Hand Torch Package - with 12.5' (3.8m) or 25' (7.6m) Leads

    Thermacut

    $1,706.27 - $1,811.23
    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® 3A Plasma Arc Welding Torch. Specifications:   Part...
    $1,706.27 - $1,811.23
    Qty in Cart: 0
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    $1,706.27 - $1,811.23
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  • Thermacut 70° Torch Body

    70° Torch Body

    Thermacut

    $740.37
    8-4014 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
    $740.37
    Qty in Cart: 0
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    $740.37
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  • Thermacut 3A 70° Torch Body

    3A 70° Torch Body

    Thermacut

    $699.99
    8-3030 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
    $699.99
    Qty in Cart: 0
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    $699.99
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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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    $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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  • Lead Set [image#1] Lead Set [image#2]

    Lead Set 1 - for Thermal Dynamics® 3A Plasma Arc Welding Torch

    Thermacut

    $580.70 - $714.40
    Complete 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
    Qty in Cart: 0
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    $580.70 - $714.40
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  • Lead Set [image#1] Lead Set [image#2]

    Lead Set - Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches

    Thermacut

    $554.18 - $643.58
    Complete 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
    Qty in Cart: 0
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    $554.18 - $643.58
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  • 180° In-Line Torch Package w/ Mounting Barrel & Rack Assembly [image#1]

    180° In-Line Torch Package w/ Mounting Barrel & Rack Assembly

    Thermacut

    $2,667.98
    2-2845 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
    Qty in Cart: 0
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    $2,667.98
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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 70° Hand Torch Packages w/ Quick Disconnect

    70° Hand Torch Packages w/ Quick Disconnect

    Thermacut

    $2,027.12 - $2,126.47
    Torch 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...
    $2,027.12 - $2,126.47
    Qty in Cart: 0
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    $2,027.12 - $2,126.47
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  • Thermacut 70° Hand Torch Package w/ Quick Disconnect

    70° Hand Torch Package w/ Quick Disconnect

    Thermacut

    $1,796.78 - $1,873.98
    Torch 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...
    $1,796.78 - $1,873.98
    Qty in Cart: 0
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    $1,796.78 - $1,873.98
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  • Thermacut 90° Torch Body

    90° Torch Body

    Thermacut

    $732.35
    8-4015 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
    $732.35
    Qty in Cart: 0
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    $732.35
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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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  • 3A 90° Torch Body [image#1]

    3A 90° Torch Body

    Thermacut

    $731.86
    8-3031 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
    Qty in Cart: 0
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    $731.86
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  • Thermacut 180° In-Line Machine Torch Body

    180° In-Line Machine Torch Body

    Thermacut

    $712.53
    8-4054 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)...
    8-4054
    $712.53
    Qty in Cart: 0
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    $712.53
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  • Thermacut 3A 180° In-Line Machine Torch Body

    3A 180° In-Line Machine Torch Body

    Thermacut

    $675.00
    8-3032 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
    $675.00
    Qty in Cart: 0
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    $675.00
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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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  • Thermacut 180° Offset Machine Torch Body

    180° Offset Machine Torch Body

    Thermacut

    $770.00
    8-4016 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
    $770.00
    Qty in Cart: 0
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    $770.00
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  • Arc-Zone Pro 3A Starter Kit

    3A Starter Kit

    Arc-Zone Pro

    $263.50
    5-2985 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
    $263.50
    Qty in Cart: 0
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    $263.50
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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 90° Hand Torch Package w/ Quick Disconnect

    90° Hand Torch Package w/ Quick Disconnect

    Thermacut

    $1,464.28 - $1,873.98
    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® 3A Plasma Arc Welding Torcch...
    $1,464.28 - $1,873.98
    Qty in Cart: 0
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    $1,464.28 - $1,873.98
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  • Thermacut 90° Hand Torch Package w/ 25' (7.6m) Leads - 2-2623

    90° Hand Torch Package w/ 25' (7.6m) Leads - 2-2623

    Thermacut

    $1,811.23
    2-2623 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
    $1,811.23
    Qty in Cart: 0
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    $1,811.23
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  • Negative Lead (Green ID Tape) [image#1] Negative Lead (Green ID Tape) [image#2]

    Negative Lead (Green ID Tape) - for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches

    Thermacut

    $174.16 - $237.00
    Negative 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
    Qty in Cart: 0
    Price:
    $174.16 - $237.00
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  • Thermacut 90° Hand Torch Packages w/ Quick Disconnect

    90° Hand Torch Packages w/ Quick Disconnect

    Thermacut

    $1,812.05 - $2,009.23
    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 Arc Welding Torch...
    $1,812.05 - $2,009.23
    Qty in Cart: 0
    Price:
    $1,812.05 - $2,009.23
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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
    Price:
    $1,916.75 - $2,945.80
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  • Thermacut 90° Hand Torch Package w/ 25' (7.6m) Leads

    90° Hand Torch Package w/ 25' (7.6m) Leads

    Thermacut

    $1,688.32
    2-2818 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
    Qty in Cart: 0
    Quantity:
    Price:
    $1,688.32
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  • Arc-Zone Pro 3A Pro Accessory Kit

    3A Pro Accessory Kit

    Arc-Zone Pro

    $410.73
    PAW-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
    $410.73
    Qty in Cart: 0
    Quantity:
    Price:
    $410.73
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  • Arc-Zone Pro 4A Pro Accessory Kit

    4A Pro Accessory Kit

    Arc-Zone Pro

    $861.75
    PAW-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
    $861.75
    Qty in Cart: 0
    Quantity:
    Price:
    $861.75
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  • Arc-Zone Pro 4A Starter Kit

    4A Starter Kit

    Arc-Zone Pro

    $569.44
    5-2986 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
    $569.44
    Qty in Cart: 0
    Quantity:
    Price:
    $569.44
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  • Thermacut Positive Lead (Red ID Tape) 1 - for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches Thermacut Positive Lead (Red ID Tape) 1 - for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches

    Positive Lead (Red ID Tape) 1 - for Thermal Dynamics® PWH/M 4A and PWM-300 Plasma Arc Welding Torches

    Thermacut

    $160.91 - $240.55
    Positive 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
    Qty in Cart: 0
    Price:
    $160.91 - $240.55
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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
    Quantity:
    Price:
    $1,973.97
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