Tregaskiss® water-cooled MIG guns are fully configurable and designed to take on the most in the demanding automation welding applications.
Bernard industrial-grade fume extraction MIG welding guns are designed to help users maintain compliance and a cleaner welding environment. Built with an ergonomic design, these guns support extended use while minimizing operator fatigue and reducing downtime.
Longer Tip Life
Less Rework and Ease of Maintenance
AccuLock™ S Consumables with conventional rear-load liners are now available on select Miller® Packages including:
We’re offering rear load liners with AccuLock S consumables to make it as easy as possible to convert existing fleets of BTB MIG Guns from Centerfire™ or TOUGH LOCK® to AccuLock S consumables. To convert your current guns from Centerfire or TOUGH LOCK to AccuLock consumables, simply swap out the nozzle, diffuser and contact tip. You can continue to use your existing rear load liner without retrimming. Later, when you want the additional benefits offered by the front load liner, you can upgrade your existing guns by swapping out the diffuser, liner and power pin cap or you can begin purchasing new guns with the full AccuLock S system.
Click here to download the AccuLock S Consumables Conversion Guide for Miller Packages. This detailed guide contains all the part numbers needed to convert your existing guns to AccuLock or to re-order the AccuLock consumables that came with your Miller package.
TOUGH GUN® clamps and mounting arms are made of tough yet resilient aluminum. These products are engineered to provide a robust and durable connection for the TOUGH GUN CA3 robotic air-cooled MIG gun.
The TOUGH GUN clutch clamp triggers an emergency stop in the event of a robotic collision and its new compact design allows for a larger working envelope. The TOUGH GUN solid mount clamp is available for clutchless models, offering the same increased working envelope.
Insulating discs help to protect your robotic investment by insulating robots and their controllers from the weld current, and are available with different bolt patterns for attaching TOUGH GUN robotic MIG guns to various brands of robots.
For applications where verification of tooling is a requirement, the TOUGH GUN neck checking fixture provides the opportunity to verify the accuracy of the neck to the intended tool center point (TCP). Further, an adjustment handle is provided to help implement minor adjustments if required.
Compatible with TOUGH GUN CA3 and legacy TOUGH GUN G1 series robotic air-cooled MIG guns, the original TOUGH GUN clutch is designed to e-stop your robot with a deflection of only 1° in the event of a robotic collision.
Made of high-strength aluminum, the TOUGH GUN solid arm mount can replace a clutch on TOUGH GUN CA3 and legacy TOUGH GUN G1 series systems using collision detection software.
Bernard and Tregaskiss offer a comprehensive selection of feeder connections for the most popular wire feeder models on the market. Select from the following:
Power pins provide a direct connection for wire, electrical current and gas flow between various wire feeder to MIG welding guns.
Quick-connect blocks and adaptors provide an adaptive bridge from your existing welding gun power pin to a different kind of feeder connection.
Control plugs transmit an on/off signal from the semi-automatic MIG gun trigger to the feeder as well as the dual schedule control (if equipped).
Bernard and Tregaskiss offer various rear load, innovative front load, and other revolutionary MIG welding liner solutions.
Load and Lock for Better Productivity
Load your liners from the front of the MIG gun in less than half the time it takes to install conventional liners.
Ideal for aluminum, steel, stainless steel and flux-cored wire, rear load liners are made of high carbon music wire for smooth wire feed and long life.
Genuine Bernard® and Tregaskiss® consumables enhance the performance of your MIG welding gun. They are manufactured to the same durable, high-performance standards as every MIG welding product we build, and they deliver the improved performance you’ve come to know and expect from us.
Load and lock for better productivity
Load and lock for better throughput
Vibration, heating and cooling cycles, severe rotational movement, the whipping action of the cable, and the occasional crash require a durable robotic MIG welding gun. Tregaskiss® robotic MIG guns are tough enough to meet the challenge! All robotic MIG guns are built-to-order and come ready to rumble right out of the box.
Automated welding applications require flexible, repeatable solutions that maximize production uptime and throughput while minimizing costs. This is why industrial manufacturers rely on Tregaskiss and its proven track record for delivering reliable, resilient, repeatable and fully configurable robotic MIG welding guns, fixed automatic MIG guns, nozzle cleaning stations and innovative welding gun consumables.
You need reliable MIG guns, consumables and welding products that are readily available and offer consistent performance. Simplicity, ease of maintenance and durability are always part of our design specifications.
Consider the impact of MIG guns on your business. As much as 85% of hand-held welding costs are labor related. What is the real cost of using outdated equipment with poor ergonomics and excessive consumable and replacement part inventories?
The Bernard team can help all of your welders configure the MIG gun that is perfectly suited to their preferences and welding applications while keeping related parts and consumables to a minimum. Happy and healthy welders are productive welders – a win-win for all involved!
Load and lock for better productivity
Choose between two fully configurable industrial-duty semi-automatic water-cooled MIG gun lines, both engineered for superior performance in production environments requiring extremely high-heat applications.
Consider the impact of MIG guns on your business.
As much as 85% of hand-held welding costs are labor related.
What is the real cost of using outdated equipment with poor ergonomics and excessive consumable and replacement part inventories?
Bernard industrial semi-automatic air- and water-cooled MIG welding guns are designed specifically to accommodate a variety of welding styles, preferences and applications, while keeping related parts and consumables to a minimum. Happy welders are productive welders – a win-win for all involved!
Bernard offers two lines of self-shielded flux-cored welding guns to choose from, one with a fixed power cable liner and the other with a replaceable power cable liner.
Use the chart below to determine the right tool for the job.
 |  |  | |
|---|---|---|---|
| Features | NEW! IronPro™ Self-Shielded Gun | Dura-Flux Gun with Replaceable Power Cable Liner | Dura-Flux Gun wtih Fixed Power Cable Liner |
| Amperage | 450 | 350 | 350 |
| Internal trigger leads | Yes | Yes | No |
| Replaceable liner | Yes | Yes | No |
| Fixed liner | No | No | Yes |
| Optional dual schedule switch | No | Yes | No |
| Hi-Viz™ neck | No | Yes | No |
| AccuLock™ S contact tips | Yes | No | No |
| Centerfire™ contact tips | No | Yes | No |
| Quik Tip™ contact tips | No | No | Yes |
| Wire size range | 5/64″ (2.0 mm) – 3/32″ (2.4 mm) | 0.045″ (1.2 mm) – 5/64″ (2.0 mm) | 1/16″ (1.6 mm) – 3/32″ (2.4 mm) |
Our lineup of fully configurable TOUGH GUN® robotic air-cooled MIG guns are engineered to be robust, resilient and repeatable in the toughest automation applications of high volume production environments. Available for both conventional and through-arm style robots, TOUGH GUN robotic MIG guns are up for the challenge!
Automating spatter removal helps to extend the life of your robotic MIG guns and consumables, benefiting your bottom line, production uptime and throughput. Choose between our TOUGH GUN® TT4A reamer (analog model), or our new TOUGH GUN TT4E reamer (ethernet model) further enhanced with digital ethernet communication for better integration.
| Features | TOUGH GUN TT4A Reamer (Analog) | TOUGH GUN TT4E Reamer (Ethernet) |
|---|---|---|
| Communications protocol | Manual Source/Sink | Signal from PLC |
| Sprayer comes standard | Yes | Yes |
| Anti-spatter fluid reservoir (comes standard) | Yes | Yes |
| Low fluid level indicator (comes standard) | Yes | Yes |
| Dedicated motor lubricator (comes standard) | Yes | Yes |
| Spray containment unit (comes standard) | Yes | Yes |
| Spindle (full stroke distance) | Yes | Yes |
| 4-sided v-block for standard nozzle sizes | Yes | Yes |
| Tregaskiss® cutter blade compatible | Yes | Yes |
| Quick-change base plate | Yes | Yes |
| Daisy chain compatibility to minimize cell wiring | No | Yes |
| Double stroke function | No | Yes |
| Program custom ream cycle | No | Yes |
| Network connection | No | Yes |
| Reamer shroud available | Yes^ | Yes^ |
| Optional nozzle detect available | Yes | Yes |
| Optional wire cutter available | Yes | Yes |
| Wire cutter shroud available** | Yes^ | Yes^ |
| Optional filter/regulator | Yes | Yes |
| Compatible with TOUGH GUN® reamer stand* | Yes | Yes |
| Compatible with TOUGH GARD® anti-spatter multi-feed system* | Yes | Yes |
**Comes standard when configured specifically for use in cobot welding applications or can be ordered separately to retrofit onto existing equipment
^Fully retrofittable on product manufactured after March 2024; Additional components required to facilitate retrofitabilty on product manufactured before March 2024
Tregaskiss® fixed automatic MIG guns are engineered for hard tooling applications requiring a simple, durable and repeatable MIG gun. Available in air- and water-cooled models ranging from 350 to 600 amps, these automatic torches can be configured with the same consumables as your Bernard® semi-automatic or Tregaskiss robotic MIG guns to simplify your inventory.
High-performance consumables plus the armored neck and body plus the simple internal connections equal a torch that is quick and easy for you to maintain for maximum uptime and throughput.
You can still experience immediate benefits from AccuLock®, Centerfire™*, TOUGH LOCK® or Quik Tip™ consumables using competitive conversion parts. Enhance performance and standardize consumables for all your gun brands to minimize inventory management costs.
The Common Consumables Platform™ means less consumable inventory is needed to maximize flexibility and productivity across a variety of MIG welding applications.
Durable, long-lasting Bernard® and Tregaskiss® consumables are designed for maximum flexibility and compatibility between a variety of consumable parts, gun models, and welding applications.
Bernard AccuLock™ S and Tregaskiss AccuLock R consumables share a common contact tip. If you have a combination of Tregaskiss robotic, fixed automatic and Bernard semi-automatic MIG guns in your facility, you’ll benefit from the reduced costs and simplified inventory of a Common Consumable Platform.
LOAD and LOCK to reduce downtime, troubleshooting and rework. Contact your local sales representative for more information.
In most cases, the same Tregaskiss nozzles, TOUGH LOCK® contact tips and QUICK LOAD® liners can be used with Tregaskiss TOUGH GUN® robotic and fixed automatic MIG guns, and Bernard® BTB and TGX® semi-automatic MIG guns.
Build your ultimate MIG gun or reamer today using our mobile-friendly configurators.
We recognize that welding applications differ and sometimes only a customizable, industrial-duty MIG gun will get the job done. That’s why we offer fully configurable semi-automatic, robotic and automatic MIG welding guns and reamers that can be customized for your specific application.
Configure the BTB semi-automatic air-cooled MIG gun part number your need, or reverse lookup your existing gun part number – plus get access to additional resources and an expanded replacement parts list with diagram.
This mobile-friendly online configurator, now including Bernard® AccuLock™ S Consumable options, provides downloadable exploded view diagrams and other valuable takeaways that you can print, save in PDF format for later, or share via email.
Gun Part Number Conversion Tool
Click here to convert your legacy Q-Gun™, S-Gun™ and T-Gun™ MIG gun part number to a BTB MIG gun part number.
Configure the S-Gun semi-automatic air-cooled MIG gun part number your need, or reverse lookup your existing gun part number – plus get access to additional resources and an expanded replacement parts list with diagram.
This mobile-friendly online configurator, now including Bernard® AccuLock™ S Consumable options, provides downloadable exploded view diagrams and other valuable takeaways that you can print, save in PDF format for later, or share via email.
Elevate your welds with Bernard’s next generation fume extraction MIG gun: Clean Air E™. It is completely redesigned to closely match the weight, handle size, durability and industrial grade performance of Bernard BTB MIG guns.
Use our mobile-friendly online configurator, including Bernard AccuLock S consumables to configure the gun part number you need, or reverse lookup your existing Clean Air E™ fume extraction gun part number. Plus get access to additional resources and an expanded replacement parts list with diagram that can be printed, saved in PDF format for later use, or shared via email.
Legacy Clean Air™ Configurator
Click here to configure a Clean Air™ fume extraction MIG gun. Click here for reverse lookup of your Clean Air™ fume extraction MIG gun part number.
For light- to medium-duty welding applications, the TGX® semi-automatic air-cooled series is the way to go! TGX MIG guns are ideally suited for lower amperage welding applications and shorter arc-on times.
Use our new online configurator to get a list of all the components you’ll need to order to assemble your MIG gun through the TGX Easy As 1-2-3! program, or find the factory-built TGX Ready To Weld MIG gun part number you need to order so you can start welding right out of the box!
This new mobile-friendly online configurator provides downloadable exploded view diagrams and other valuable takeaways that you can print, save in PDF format, or share via email. Plus, you can now use our new reverse lookup tool to find a detailed replacement parts list for the TGX Ready To Weld MIG gun you already have!
The TOUGH GUN TA3 robotic air-cooled MIG gun minimizes downtime and improves welding performance on today’s through-arm robotic welding systems.
Now you can get access to additional resources and an expanded replacement parts list with diagram when you configure the gun part number you need or reverse lookup your existing gun part number. This new mobile-friendly online configurator provides downloadable exploded view diagrams and other valuable takeaways that you can print, save in PDF format, or share via email.
Designed for high-volume production environments, 385 amp TOUGH GUN CA3 robotic air-cooled MIG guns are engineered for precision, durability, accuracy, and repeatability.
Configure the gun part number you need, or reverse lookup your existing gun part number – plus get access to additional resources and an expanded replacement parts list with diagram. This new mobile-friendly online configurator provides downloadable exploded view diagrams and other valuable takeaways that you can print, save in PDF format for later, or share via email.
Gun Part Number Conversion Tool
Click here to convert your legacy TOUGH GUN G1 series MIG gun part number to a TOUGH GUN CA3 robotic air-cooled MIG gun part number.
The 600 amp robotic water-cooled MIG gun is ready to take on the most demanding welding applications.
Additional resources and an expanded replacement parts list with diagram is now available when you configure the gun part number you need or reverse lookup your existing gun part number. Plus, get access to downloadable exploded view diagrams and other valuable takeaways that you can print, save in PDF format, or share via email, with this new mobile-friendly online configurator.
The Tregaskiss BA1 cobot air-cooled MIG gun is fast and simple to install on a variety of cobot models, it’s easy to use, and it consistently delivers high-quality welds.
Now you can configure the gun part number you need or reverse lookup your existing gun part number, plus get access to a detailed replacement parts list with diagram and additional resources. This new mobile-friendly online configurator provides downloadable exploded view diagrams and other valuable takeaways that you can print, save in PDF format, or share via email.
Tregaskiss® MA1 fixed automatic air-cooled and MW1 fixed automatic water-cooled MIG guns are engineered for hard tooling automation applications requiring a simple, durable and repeatable MIG gun that maximizes uptime and throughput.
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.
MW1 MIG Gun Part Number Conversion Tool
Click here to convert your legacy MW1 fixed automatic water-cooled MIG gun part number to an updated MIG gun part number.
Available in 600 amp cable or cableless models, Tregaskiss AW2 fixed automatic water-cooled MIG guns are designed for dependable performance in high-amperage, high-temperature hard tooling welding applications.
Use our new mobile-friendly online configurator to configure the gun part number you need, or reverse lookup your existing gun part number – plus, get access to additional resources and valuable takeaways that you can print, save in PDF format for later, or share via email.
The TOUGH GUN TT4 reamer robotic nozzle cleaning station helps extend the life of your robotic MIG guns and consumables and operates reliably in even the harshest welding environments.
Configure the TOUGH GUN TT4A reamer (analog) or TT4E (Ethernet) reamer part number you need, or reverse lookup your existing reamer part number using our improved online configurator. This new mobile-friendly configurator provides additional resources and an expanded replacement parts list with diagram, plus other valuable takeaways, that you can print, save in PDF format, or share via email.
Reamer Part Number Conversion Tool
Click here to convert your legacy TOUGH GUN TT3 reamer part number to a TOUGH GUN TT4A or TT4E reamer part number.
Our built-to-order MIG guns keep on welding in the harshest and most abusive environments. The innovative Double-life MIG gun system* from Bernard allows you to extend the life of your BTB semi-automatic air-cooled MIG gun equipped with a T Series or C Series straight handle.
BTB MIG guns with T Series and C Series straight handles have identical front and back handles and internal connections. Once the front end of the cable becomes worn, simply flip-flop the neck and trigger from the front end of the gun with the power pin on the back.
This results in a newer front handle to work with and the worn handle and cable moves to the feeder end of the MIG gun, extending the life of your gun.
*The Double-life MIG gun system is not compatible with B Series curved, B Series small curved, O Series curved, O Series small curved, or T Series small straight handle styles, or to any handle style if the MIG gun is equipped with Bernard®, OXO™ or Euro power pin options.
We’ve added a second taper at the rear of our TOUGH LOCK® retaining heads feature a second taper at the rear, so there is one taper for the contact tip connection and a second for the neck.
Dual taper technology creates a more secure seat, preventing the contact tip and retaining head from loosening due to vibration.
Dual taper technology:
