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Welding

Welding

Welding

Welding Machines & Accessories – Built for Pros, Backed by Experience

At Arc-Zone.com, we don’t just sell welding equipment—From the shop floor to the job site, metal fab is what we know, what we do, and what we’re built for. With decades of experience in the field, we know what it takes to lay down clean, precise welds, cut through metal with efficiency, and fine-tune your setup for peak performance. Whether you're a precision TIG welder, MIG fabricator, plasma cutter, or laser welding pro, we’ve got the machines, accessories, and replacement parts to keep you running at the top of your game.

The Best in TIG, MIG, Plasma & Laser Welding Machines

Our lineup includes cutting-edge welding and cutting machines from top brands—designed for precision, efficiency, and power:

TIG Welding Machines – For high-precision welding on aluminum, stainless steel, and exotic metals. AC/DC capabilities, pulse settings, and high-frequency start options give you full control over your arc.

MIG Welders – Power through heavy-duty fabrication with synergic settings, pulse MIG, and spool gun compatibility for high-speed, high-deposition welding.

Plasma Cutting Machines – Slice through metal like butter with high-precision plasma arc cutting technology, perfect for fab shops, manufacturing, and metal art.

Laser Welding & Cutting Machines – The future of metalworking! Fiber laser welding and laser cleaning systems provide pinpoint precision, minimal heat input, and ultra-clean results.

Dial In Your Setup – Welding Accessories & Upgrades

Your machine is only as good as the gear you pair it with. That’s why we stock pro-grade accessories and upgrades to keep you ahead of the competition:

Tungsten Electrodes – The highest-quality tungsten for stable arc performance and extended electrode life.

Flowmeters & Regulators – Maintain consistent shielding gas flow with precision-engineered flowmeters and regulators.

Cable Connectors & Clamps – Heavy-duty power and ground cable connections to keep your setup secure and efficient.

Remote Amperage Controls – Fine-tune your arc with foot pedals, hand controls, and wireless options.

Welding Machine Upgrade Kits – Custom torch packages, gas lens kits, and power cable upgrades to maximize performance.

Why Arc-Zone? Because Experience Matters.

Jim Watson built Arc-Zone.com with one mission: to deliver the best welding and cutting gear to pros who take their craft seriously. We’re not just another online store—we’re a team of industry veterans who know the challenges you face and the solutions that work.

From high-precision TIG welding to heavy-duty MIG fabrication and cutting-edge laser technology, Arc-Zone.com is your one-stop shop for the best welding machines, parts, and accessories in the game.

Shop Now & Weld Like a Pro!

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  • Profax 60 Degree Conductor Tube - MIG-405-60
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    60 Degree Conductor Tube - MIG-405-60

    $24.90
    405-60 60 Degree Conductor Tube.
    MIG-405-60
    $24.90
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    Qty in Cart: 0
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    $24.90
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  • Profax Self Insulated MIG Nozzle (Pack of 5) Profax Self Insulated MIG Nozzle (Pack of 5)
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    Self Insulated MIG Nozzle

    $21.91
    Self-Insulated MIG Nozzle (Select Nozzle Size From Options Above) Priced Individually, Sold in Packages of 5. High Amperage MIG Nozzle, Self-Insulated. Part # Orifice Diameter Length MIG-25I-62 5/8" (15.9mm) 3.860" (98.0mm) MIG-25I-75 3/4" (19...
    $21.91
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    $21.91
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  • Miller/Weldcraft Economy Series Flowmeter Regulator w/Gas Hose
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    Economy Series Flowmeter Regulator w/Gas Hose

    $207.00
    SMI-H2051B-580-GH Miller® (formerly Smith®) High-Quality Economy Series Flowmeter/Regulator Delivers Precise Control of MIG/GMAW and TIG/GTAW Shield Gases. CGA 580 Right-Hand Male Connection. Designed to accurately measure the flow of...
    SMI-H2051B-580-GH
    $207.00
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    $207.00
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  • Profax 3/32" Wire Conduit Assembly/Liner Profax 3/32" Wire Conduit Assembly/Liner
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    3/32" Wire Conduit Assembly/Liner

    $27.03
    44-332-15 Wire Conduit Assembly/Liner, 3/32" for 15' cable.
    MIG-44-332-15
    $27.03
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    $27.03
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  • Hanger
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    Hanger

    $3.00
    MIG-154HD Replacement hanger for TWECO Style AMP MIG gun.
    MIG-154HD
    $3.00
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    Qty in Cart: 0
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    $3.00
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  • Profax Flush MIG Nozzle (Pack of 5) Profax Flush MIG Nozzle (Pack of 5)
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    Flush MIG Nozzle

    $20.41 - $21.86
    Flush Tip MIG Nozzle (Select Nozzle Size From Options Above) Priced Individually, Sold in Packages of 5. Thread On TWECO Style, Self-Insulated. Part # Orifice Diameter Length MIG-26W50F 1/2" (12.7mm) 2-7/8" (73.0mm) MIG-26W62F 5/8" (15...
    $20.41 - $21.86
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    $20.41 - $21.86
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  • Profax Wire Conduit Assembly/Liner, 25' Profax Wire Conduit Assembly/Liner, 25'
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    Wire Conduit Assembly/Liner, 25'

    $15.85 - $24.58
    Wire Conduit Assembly/Liner, for 25' cable.   Part # Wire Diameter Cable Length MIG-44-3545-25 .035 - ...
    $15.85 - $24.58
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    $15.85 - $24.58
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  • Profax 250 AMP .052" Wire Conduit Assembly/Liner Profax 250 AMP .052" Wire Conduit Assembly/Liner
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    250 AMP .052" Wire Conduit Assembly/Liner

    $10.40
      42-052-15 Wire Conduit Assembly/Liner, .052" for 15' cable.  
    MIG-42-4052-15
    $10.40
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    $10.40
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  • Profax Flush Tip MIG Nozzle - Thread On TWECO Style, Self-Insulated (Pack of 10) Profax Flush Tip MIG Nozzle - Thread On TWECO Style, Self-Insulated (Pack of 10)
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    Flush Tip MIG Nozzle - Thread On TWECO Style, Self-Insulated

    $6.46 - $6.75
    Flush Tip MIG Nozzle (Select Nozzle Size From Options Above) Priced Individually, Sold in Packages of 10. Nozzle Flush, Thread On TWECO Style, Self-Insulated. Part # Orifice Diameter Length MIG-21-37F 3/8" (9.5mm) 2-1/16" (52...
    $6.46 - $6.75
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    $6.46 - $6.75
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  • Profax 180 Degree Jacketed Conductor Tube
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    180 Degree Jacketed Conductor Tube

    $28.91
    MIG-64A-180J Jacketed conductor tube, 180 degree
    MIG-64A-180J
    $28.91
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    $28.91
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  • Profax 180 Degree Jacketed Conductor Tube - MIG-64A180-9HDJ
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    180 Degree Jacketed Conductor Tube - MIG-64A180-9HDJ

    $25.50
    MIG-64A180-9HDJ Jacketed conductor tube, 180 degree.
    MIG-64A180-9HDJ
    $25.50
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    $25.50
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  • Profax 45 Degree Jacketed Conductor Tube - MIG-65-45J (Pack of 5) Profax 45 Degree Jacketed Conductor Tube - MIG-65-45J (Pack of 5)
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    45 Degree Jacketed Conductor Tube - MIG-65-45J

    $48.47
    65-45J Priced Individually, Sold as a Pack of 5. Jacketed conductor tube, 45 degree.
    MIG-65-45J
    $48.47
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    Qty in Cart: 0
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    $48.47
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  • Profax Tip - 9-5501 (Pack of 10)
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    Tip - 9-5501

    $3.09
    9-5501 Priced Individually, Sold in Packages of 10. Tip for Thermal Dynamics® PAK® 3 - PCH/M-30 Plasma Arc Cutting Torches. Parts View Reference Number: 2 Please Contact Us for Current Price and Availability at 1(800) 944-2243 or 1(760)...
    9-5501
    $3.09
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    Qty in Cart: 0
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    $3.09
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  • Miller/Weldcraft 180º Pencil Torch Head, 125 Amp Miller/Weldcraft 180º Pencil Torch Head, 125 Amp
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    180º Pencil Torch Head, 125 Amp

    $62.00
    9P 180° Pencil Torch Head. For WP-150, WP-200 and WP-225 Series Torches.
    9P
    $62.00
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    $62.00
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  • Profax 180 Degree Jacketed Conductor Tube - MIG-180-180J
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    180 Degree Jacketed Conductor Tube - MIG-180-180J

    $18.05
    MIG-180-180J Jacketed conductor tube, 180 degree
    MIG-180-180J
    $18.05
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    Qty in Cart: 0
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    $18.05
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  • Thermacut Shield Gas Hose (Yellow ID Tape) Thermacut Shield Gas Hose (Yellow ID Tape)
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    Shield Gas Hose (Yellow ID Tape)

    $54.22
    Shield 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
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    $54.22
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  • Lenco Large Male Dinse-to-Cam-Lock Female
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    Large Male Dinse-to-Cam-Lock Female

    $21.00
    LDA-CAM (053304) One Piece Adapter, Large Male DINSE 1/2" (12.7mm) Male-to-Cam-Lock Female. Miller #042 466  
    LEN-LDA-CAM (053304)
    $21.00
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    $21.00
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  • Lenco Small Male Dinse-to-Cam-Lock Female Lenco Small Male Dinse-to-Cam-Lock Female
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    Small Male Dinse-to-Cam-Lock Female

    $21.00
    LDA-25CAM (053305) One-Piece Adapter, Small Male DINSE 3/8" (9.5mm) Male-to-Cam-Lock Female.
    LEN-LDA-25CAM (053305)
    $21.00
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    $21.00
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  • Thermacut Tip - 125031 (Pack of 5)
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    Tip - 125031

    $6.00
    125031 Priced Individually, Sold in Packages of 5. Tip for Miller® Spectrum 187/Spectrum 187D Systems with APT-1000 Plasma Arc Cutting Torches. Parts View Reference Number: 2 Performance Proven™ Replacement for Miller® Spectrum...
    125031
    $6.00
    Add to Cart
    Qty in Cart: 0
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    $6.00
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  • Thermacut 180° Offset Machine Torch Body
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    180° Offset Machine Torch Body

    $829.53
    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
    $829.53
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    $829.53
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  • Miller/Weldcraft Flexible Torch Body with Gas Valve
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    Flexible Torch Body with Gas Valve

    $183.00
    WP-17FV Flexible Torch Body with Valve.  150 Amp Air-Cooled, 90º Head Angle with Built-In Gas Control Valve and Teflon Nozzle Gasket. Use handle part number 105Z55R sold seperatly.
    WP-17FV
    $183.00
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    $183.00
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  • Thermacut Negative Lead (Green ID Tape) 1 - for Thermal Dynamics® 3A Plasma Arc Welding Torch Thermacut Negative Lead (Green ID Tape) 1 - for Thermal Dynamics® 3A Plasma Arc Welding Torch
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    Negative Lead (Green ID Tape) 1 - for Thermal Dynamics® 3A Plasma Arc Welding Torch

    $201.85 - $218.32
    Negative 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
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    $201.85 - $218.32
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  • Thermacut Drag Shield Cup - SR
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    Drag Shield Cup - SR

    $11.42
    9-5712  Drag Shield Cup for the following Thermal Dynamics® Systems & Plasma Arc Cutting Torches: System - Torch PAX®5XR/6XR/7XR/8XR/10XR/625XR/750XR/1000XR/1250XR - PCH/M-52 PakMaster 100 - PCH/M-53 Parts View...
    9-5712
    $11.42
    Add to Cart
    Qty in Cart: 0
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    $11.42
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  • Thermacut Machine
 Shield
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    Machine Shield

    $54.05
    169230 Machine Shield for Miller® Spectrum 1000/Spectrum 1250 Systems with ICE-70/ICE-70M/ICE-100/ICE-100M Plasma Arc Cutting Torches.  *Note: Image depicts similar shield. Parts View Reference Number: 2 Priced and Sold Individually...
    169230
    $54.05
    Add to Cart
    Qty in Cart: 0
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    Price:
    $54.05
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  • Profax Unshielded Nozzle 40 Amp (Pack of 10)
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    Unshielded Nozzle 40 Amp

    $5.25
    020350 Priced Individually, Sold in Packages of 10. Unshielded Nozzle, 40 Amps for  Hypertherm® MAX 40CS/42/43 - PAC 120 Plasma Arc Cutting Torch.  Performance Proven™ Replacement for Hypertherm®. Arc-Zone.com®, Inc. is...
    020350
    $5.25
    Add to Cart
    Qty in Cart: 0
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    $5.25
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  • Thermacut Standard Retaining Cap - 020580
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    Standard Retaining Cap - 020580

    $88.72
    020580 Standard Retaining Cap for the following Hypertherm® Systems & Plasma Arc Cutting Torches: System - Torch HT4001 - PAC 620 PAC 600 - PAC 600 *Note: Image depicts tapered retaining cap. Parts View Reference Number: 1 Priced...
    020580
    $88.72
    Add to Cart
    Qty in Cart: 0
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    $88.72
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  • Thermacut Insulator - .140" - N2 (Pack of 5)
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    Insulator - .140" - N2

    $11.29
    2075693 Priced Individually, Sold in Packages of 5. Insulator - .140" - N2 for ESAB®/L-Tec® PCM-8/ESP-300/ESP-400/ESP-600/ESP-1000 Systems with PT-15/PT-15XL Plasma Arc Cutting Torches. Parts View Reference Number: 2  Performance...
    2075693
    $11.29
    Add to Cart
    Qty in Cart: 0
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    Price:
    $11.29
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  • Thermacut Nozzle .028 (Pack of 10)
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    Nozzle .028

    $5.30
    020299 Priced Individually, Sold in Packages of 10. Nozzle .028" (0.78mm) Tip for Hypertherm® MAX 20/PAC 110 Plasma Arc Cutting Torch. Performance Proven™ Replacement for Hypertherm®. Arc-Zone.com®, Inc. is not affiliated with...
    020299
    $5.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.30
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  • Thermacut Nozzle .031 (Pack of 10)
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    Nozzle .031

    $3.50
    020219  Priced Individually, Sold in Packages of 10. Nozzle .031"(0.78mm) Tip for Hypertherm® MAX 20/PAC 110 Plasma Arc Cutting Torch.  Performance Proven™ Replacement for Hypertherm®. Arc-Zone.com®, Inc. is not...
    020219
    $3.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.50
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  • Profax Retaining Cap - S19964
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    Retaining Cap - S19964

    $42.45
    S19964 (KP2045-1) Retaining Cap for Lincoln® Pro-Cut 125 Systems with MAGNUM PCT-125 Plasma Arc Cutting Torches.  Old Lincoln Part Number: S19964 New Lincoln Part Number: KP2045-1 Parts View Reference Number: 2 Priced and Sold...
    S19964
    $42.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $42.45
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  • Thermacut Machine Shield - 40 Amp - 020492
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    Machine Shield - 40 Amp - 020492

    $15.80
    020492  Machine Shield, 40 Amps for Hypertherm® MAX 70/MAX 80/MAX 100 - PAC 130 Plasma Arc Cutting Torch.  Parts View Reference Number: 4 Priced and Sold Individually. Performance Proven™ Replacement for Hypertherm® MAX...
    020492
    $15.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15.80
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  • Profax Pipe Nozzle (Pack of 10)
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    Pipe Nozzle

    $3.63
    020131 Priced Individually, Sold in Packages of 10. Pipe Nozzle for Hypertherm® MAX 40/HT 40 - PAC 140 Plasma Arc Cutting Torch. Parts View Reference Number: 4 Performance Proven™ Replacement for Hypertherm® MAX 40/HT 40 - PAC 140...
    020131
    $3.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.63
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  • Thermacut Tip - 035" (.9mm) (Pack of 10)
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    Tip - 035" (.9mm)

    $3.83
    S18497-1 (KP2008-1) Priced Individually, Sold in Packages of 10. Tip - .035" (.9mm) for Lincoln® Pro-Cut 60 Systems with PCT-60 Plasma Arc Cutting Torches.  Old Lincoln Part Number: S18497-1New Lincoln Part Number: KP2008-1 Parts View Reference...
    S18497-1
    $3.83
    Add to Cart
    Qty in Cart: 0
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    $3.83
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  •  ArcTime™ Premium Hybrid Tungsten - Variety Pack  ArcTime™ Premium Hybrid Tungsten - Variety Pack
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    Arc-Zone® ArcTime™ Premium Hybrid Tungsten "One Tungsten, No Limits"- Variety Pack

    $29.00
    A-EWG-3-PROMO One Tungsten, No Limits – Arc-Zone® ArcTime™ Hybrid Tungsten Variety Pack State-of-the-Art Tungsten for Welders Who Demand the Best! Welding pros know that not all tungsten is created equal—and that’s where...
    A-EWG-3-PROMO
    $29.00
    Add to Cart
    Qty in Cart: 0
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    Price:
    $29.00
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  • Positive Lead (Red ID Tape) - for Thermal Dynamics® 3A Plasma Arc Welding Torch Positive Lead (Red ID Tape) - for Thermal Dynamics® 3A Plasma Arc Welding Torch
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    Positive Lead (Red ID Tape) - for Thermal Dynamics® 3A Plasma Arc Welding Torch

    $201.85 - $218.32
    Positive 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
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    $201.85 - $218.32
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  • Profax Swirl Baffle, "4 Holes" - PT-31 & PT-31XL (Pack of 2) Profax Swirl Baffle, "4 Holes" - PT-31 & PT-31XL (Pack of 2)
    Add to Cart

    Swirl Baffle, "4 Holes" - PT-31 & PT-31XL

    $9.00
    18785 Priced Individually, Sold in Packages of 2. Swirl Baffle, "4 Holes".For ESAB®/L-Tec® PT-31 & PT-31XL Style Torch on PCM-500i / 875 Plasma Arc Cutting Machines.  *Note: Plunger (part #20324) -- and -- Seat (part #19679) are only...
    18785
    $9.00
    Add to Cart
    Qty in Cart: 0
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    Price:
    $9.00
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  • Thermacut Shield - 100-250 Amp
    Add to Cart

    Shield - 100-250 Amp

    $26.87
    21802 Shield - 100-250 Amps for ESAB®/L-Tec® PESP-200/ESP-300/ESP-400/ESP-600/ESP-1000/PCM-8XL/PCM-150/PCM-1500/PCC-11/ Duece Pack 150 Systems with PT-19XLS Plasma Arc Cutting Torches.  Parts View Reference Number: 2 Priced and Sold...
    21802
    $26.87
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.87
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  • Western Enterprises 1/2" Male NPT Adapter -to- CGA Cylinder Fittings Western Enterprises 1/2" Male NPT Adapter -to- CGA Cylinder Fittings
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    1/2" Male NPT Adapter -to- CGA Cylinder Fittings

    $13.05 - $62.77
    1/2" NPT Male Cylinder Adapter, Converts CGA Cylinder Outlets to 1/2" NPT Righ Hand Male Threads. Part # Cylinder Side CGA Fitting Gas Designation Cylinder Side NGO Threads Outlet Max. Pressure WES-B12 CGA-300 Commercial Acetylene 0.825"-14 RH...
    $13.05 - $62.77
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    Qty in Cart: 0
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    $13.05 - $62.77
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  • Thermacut Nozzle Retaining Nut
    Add to Cart

    Nozzle Retaining Nut

    $17.75
    33371 Nozzle Retaining Nut for ESAB®/L-Tec® PCM-750i Systems with PT-23 Plasma Arc Cutting Torches.  Parts View Reference Number: 2 Priced and Sold Individually. Performance Proven™ Replacement for ESAB®/L-Tec®...
    33371
    $17.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.75
    Subtotal:
  • Thermacut Tip, 25 Amp (Pack of 10)
    Add to Cart

    Tip, 25 Amp

    $8.00
    176656 Priced Individually, Sold in Packages of 10. Tip - 25 Amps for Miller® Spectrum 300 CutMate Systems with ICE-25C Plasma Arc Cutting Torches. Parts View Reference Number: 2 Performance Proven™ Replacement for Miller® Spectrum...
    176656
    $8.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.00
    Subtotal:
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