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Tregaskiss Fixed Automatics MA1 Tregaskiss MA1 fixed automatic air-cooled MIG gun with straight neck Tregaskiss MA1 fixed automatic air-cooled MIG gun with 45-degree neck

MA1 Fixed Automatic Air-Cooled MIG Guns

NEW! Now Available With AccuLock™ R Consumables

Learn more about AccuLock R consumables and how they reduce downtime, offer longer service life, and provide better weld quality

Tregaskiss® MA1 fixed automatic air-cooled MIG guns are engineered for hard tooling automation applications requiring a simple, durable and repeatable MIG gun.

These MIG welding guns are available in 350 and 385 amp models, and are compatible with TOUGH GUN I.C.E.® technology.

Achieve maximum uptime and throughput, and with its high performance consumables, armored neck and body and simple internal connections, this torch is quick and easy to maintain.

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Configure My Gun Reverse Lookup

  • One piece high strength phenolic handle provides better impact resistance than aluminum
  • Spring-guard strain relief prevents kinking and abrasion
  • Air-cooled neck is made from aircraft grade aluminum

Processes

  • MIG (GMAW) welding

Duty Cycle Ratings

  • 100%: 350 and 385 amp CO2 gas and mixed gases
  • Ratings are based on tests that comply with IEC 60974-7 standards

Customize your Tregaskiss® MA1 Fixed Automatic Air-Cooled MIG Gun online

Now you can configure the gun part number you need, or reverse lookup your existing gun part number using our new mobile-friendly online configurator. Plus get access to additional resources and an expanded replacement parts list with diagram that you can print, save in PDF format for later, or share via email.

Check it out today!

Configure a MA1 or MW1 fixed automatic MIG gun online
Find the replacement parts list and other details for the MA1 or MW1 fixed automatic MIG gun you already have

Part Numbers

Consumables Systems

AccuLock R consumables family including contact tips, nozzle and slip-on diffuser
AccuLock™ R Consumables
TOUGH LOCK consumables family shown with contact tips, retaining head and nozzle
TOUGH LOCK® Consumables

MIG Gun Liners

Family of three QUICK LOAD liners with liner retainers
QUICK LOCK® Liners
Set of two Tregaskiss conventional liners for MIG welding guns
Conventional Liners

Consumable System

T-A030CH0.030″ (0.8 mm)
T-A035CH0.035″ (0.9 mm)
T-A039CH0.039″ (1.0 mm)
T-A045CH0.045″ (1.2 mm)
T-A052CH0.052″ (1.3 mm)
T-A062CH1/16″ (1.6 mm)
T-A072CH0.072″ (1.8 mm)
T-A078CH5/64″ (2.0 mm)
T-A094CH3/32″ (2.4 mm)
D-ATTHHeavy duty, thread-on
D-ATSHHeavy duty, slip-on
403-20-30Heavy Duty; 0.030″ (0.8 mm)
403-20-35Heavy Duty; 0.035″ (0.9 mm)
403-20-1.0Heavy Duty; 0.040″ (1.0 mm)
403-20-45Heavy Duty; 0.045″ (1.2 mm)
403-20-364Heavy Duty; 3/64″ (1.2 mm)
403-20-52Heavy Duty; 0.052″ (1.3 mm)
403-20-1.4Heavy Duty; 0.055″ (1.4 mm)
403-20-116Heavy Duty; 1/16″ (1.6 mm)
403-20-1.8Heavy Duty; 0.070″ (1.8 mm)
403-20-78Heavy Duty; 0.078″ (2.0 mm)
403-20-564Heavy Duty; 5/64″ (2.0 mm)
403-20-332Heavy Duty; 3/32″ (2.4 mm)
403-21-30Tapered, Heavy Duty; 0.030″ (0.8 mm)
403-21-35Tapered, Heavy Duty; 0.035″ (0.9 mm)
403-21-1.0Tapered, Heavy Duty; 0.040″ (1.0 mm)
403-21-45Tapered, Heavy Duty; 0.045″ (1.2 mm)
403-21-52Tapered, Heavy Duty; 0.052″ (1.3 mm)
403-21-116Tapered, Heavy Duty; 1/16″ (1.6 mm)
404-52Heavy duty, thread-on
404-32Heavy duty, slip-on
401-6-62*Slip-on, 5/8″ bore, 1/8″ recess, copper
401-5-62*Slip-on, 5/8″ bore, 1/4″ recess, copper
401-6-50Slip-on, 1/2″ bore, 1/8″ recess, copper
401-42-50Slip-on, 1/2″ bore, 1/8″ recess, bottleneck, brass
401-7-62*Slip-on, 5/8″ bore, 1/4″ recess, brass
401-7-75*Slip-on, 3/4″ bore, 1/8″ recess, copper
401-4-50Slip-on, 1/2″ bore, 1/8″ recess, copper
401-7-87*Slip-on, 3/4″ bore, 1/8″ recess, brass
401-30-62*Slip-on, 5/8″ bore, 1/8″ stick-out, brass
401-30-62T*Thread-on, 5/8″ bore, 1/8″ stick-out, bottleneck, brass

MIG Gun Liners

415-30-6Qfor 0.030” (0.8 mm) wire; 6’ (1.8 m)
415-30-15Qfor 0.030” (0.8 mm) wire; 15’ (5.0 m
415-35-6Qfor 0.035” (0.9 mm) – 0.045” (1.2 mm) wire; 6’ (1.8 m)
415-35-10Qfor 0.035” (0.9 mm) – 0.045” (1.2 mm) wire; 10’ (3.05 m)
415-35-15Qfor 0.035” (0.9 mm) – 0.045” (1.2 mm) wire; 15’ (5.0 m)
415-116-6Qfor 0.052” (1.3 mm) – 1/16” (1.6 mm) wire; 6’ (1.8 m)
415-116-10Qfor 0.052” (1.3 mm) – 1/16” (1.6 mm) wire; 10’ (3.05 m)
415-116-15Qfor 0.052” (1.3 mm) – 1/16” (1.6 mm) wire; 15’ (5.0 m)
415-564-6Qfor 1/16” (1.6 mm) – 5/64” (2.0 mm) wire; 6’ (1.8 m)
415-564-15Qfor 1/16” (1.6 mm) – 5/64” (2.0 mm) wire; 15’ (5.0 m)
415-332-6Qfor 0.078” (2.0 mm) – 3/32” (2.4 mm) wire; 6’ (1.8 m) (requires 415-24 retainer)
415-332-15Qfor 0.078” (2.0 mm) – 3/32” (2.4 mm) wire; 15’ (5.0 m) (requires 415-24 retainer)

QUICK LOAD Liner Retainers

Required for initial installation only (sold separately)

415-26Liner Retainer, for 0.030″ (0.8 mm) – 5/64″ (2.0 mm) wire
415-24Liner Retainer, for 0.078″ (2.0 mm) – 3/32″ (2.4 mm) wire
415-45-01for 0.035” (0.9 mm) – 3/64″ (1.2 mm) wire; 6’ (1.8 m) – aluminum
415-45-02for 0.035” (0.9 mm) – 3/64″ (1.2 mm) wire; 10’ (3.05 m) – aluminum
415-45-03for 0.035” (0.9 mm) – 3/64″ (1.2 mm) wire; 15’ (5.0 m) – aluminum
415-116-21for 3/64” (1.2 mm) – 1/16” (1.6 mm) wire; 6’ (1.8 m) – aluminum
415-116-22for 3/64” (1.2 mm) – 1/16” (1.6 mm) wire; 10’ (3.05 m) – aluminum
415-116-23for 3/64” (1.2 mm) – 1/16” (1.6 mm) wire; 15’ (5.0 m) – aluminum
415-25Jump Liner for 0.030″ (0.8mm) – 3/32″(2.4mm) wire; Bronze, 8″ (required for aluminum liners)
Family of TOUGH GARD anti-spatter liquid packaging/containers

TOUGH GARD® Anti-Spatter Liquid

This ready-to-use water-soluble, non-toxic product creates a sacrificial surface that reduces spatter adhesion, and won’t clog the sprayer like oil-based anti-spatter solutions. This prolongs the life of your consumables and minimizes downtime due to nozzle cleaning, which can help reduce your operating and maintenance costs. Learn more about TOUGH GARD anti-spatter liquid.

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Copyright 2024 Tregaskiss | All Rights Reserved

As manufacturers of semi-automatic, fixed automatic and robotic MIG guns and consumables, Tregaskiss and Bernard have earned a reputation as an experienced, dependable partner to its customers in the automotive, construction and fabrication, heavy equipment, ship, rail, general manufacturing, commercial truck and trailer, and oil and gas industries. Tregaskiss and Bernard offer air-cooled semi-automatic, fixed automatic and robotic MIG guns, water-cooled semi-automatic, fixed automatic and robotic MIG guns, reamers, nozzle cleaning stations, anti-spatter liquid, wire cutters, anti-spatter sprayers, clutches, welding consumables, nozzles, MIG welding tips, and MIG welding torches.