PRODUCT IMPROVEMENT –
Bernard Conventional Liners

 
Bernard has implemented a material change to all Bernard conventional liners. All liners were previously produced from high carbon music wire. All liners will now be produced from high carbon music wire with tin zinc plated coating.

Liners are still available in lengths of up to 25 feet (7.6 m) for various wire sizes. Part numbers will remain the same as released on June 2, 2014.

Please see the chart below for part numbers and wire sizes:

Wire Size	Liner Color	15′ (4.57 m)	25′ (7.62 m)
0.023″- 0.030″	Yellow	L1A-15	L1A-25
0.030″- 0.035″	Green	L2A-15	L2A-25
0.035″- 0.045″	White	L3A-15*	L3A-25*
0.045″- 1/16″	Red	L4A-15**	L4A-25**
5/64″	Blue	L6A-15	L6A-25
3/32″	Grey	L7A-15	L7A-25
7/64″ – 1/8″	Black	L8A-15	L8A-25

*Standard Liner for 0.035″-0.045″ Guns
**Standard Liner for 1/16″ Guns

NEW PRODUCT –
Bernard Conventional Liners

Compatible with BTB Semi-Automatic MIG Guns and Legacy Q-Gun, S-Gun, & T-Gun Series MIG Guns

Launched on June 2, 2014, the new Bernard® conventional liners are compatible with all legacy Q-Gun™, S-Gun™ and T-Gun™ MIG guns and all BTB platform guns, which allows you to simplify and reduce your inventory. The image to the right shows how the previous liner locks were merged in the design of  the new Bernard conventional liner to maximize backwards compatibility.

Due to this customer-friendly backwards compatibility, the part numbers below supersede previous Bernard conventional liner part numbers.

Made of high carbon music wire for smooth wire feed and long life, Bernard conventional liners are available in lengths of up to 25 feet (7.6 m) and are color coded for your convenience to indicate a variety of wire sizes.  Please see the chart below for part numbers, wire sizes, and color coding information:
 

New Bernard Conventional Liners

Wire Size	Liner Color	15′ (4.57 m)	25′ (7.62 m)
0.023″-0.030″	Yellow	L1A-15	L1A-25
0.030″-0.035″	Green	L2A-15	L2A-25
0.035″-0.045″	White	L3A-15*	L3A-25*
0.045″- 1/16″	Red	L3A-15**	L4A-25**
5/64″	Blue	L6A-15	L6A-25
3/32″	Grey	L7A-15	L7A-25
7/64″-1/8″	Black	L8A-15	L8A-25

*Standard Liner for 0.035″-0.045″ Guns
**Standard Liner for 1/16″ Guns

Bernard and Tregaskiss Conventional Liner to New Bernard Conventional Liner Cross Reference Chart for Bernard Semi-Automatic MIG Guns

Wire Size	Bernard Liner Part Number	Tregaskiss Liner Part Number	New Bernard Conventional Liner Part Number
0.023″-0.030″	43015	415-23-15	L1A-15
0.030″-0.035″	43015	415-30-15	L2A-15
0.035″ – 0.045″	44115	415-35-15	LS3-15
0.035″- 0.045″	43115	—	L3B-15
0.045″ – 1/16″	44215	415-116-15	L4A-15
0.045″ – 1/16″	43215	—	L4B-15
5/64″	44315	415-564-15	L6A-15
3/32″	45415	415-332-15	L7A-15
7/64″	45615	615-18-15	L8A-15
1/8″	46715	615-18-15	L8A-15

NOTE: Tregaskiss conventional liner numbers will continue to be offered due to their continued use in Tregaskiss robotic MIG guns.

NEW PRODUCT —
Tregaskiss QUICK LOAD Liner AutoLength System

November 12, 2012

The QUICK LOAD® liner AutoLength™ system from Tregaskiss is designed specifically to minimize downtime, wire feeding and quality issues commonly associated with the liner being cut to an incorrect length.

Short liners are a common root cause of poor wire feeding. Further, a short liner does not have a chance of properly seating in the retaining head — often resulting in “bird-nesting” of the welding wire or premature contact tip failure and wear.

Wire feeding challenges reduce efficiency of the welding process and cause undesirable (and expensive) downtime. A system upgrade to this new innovative product can help improve welding efficiency and reduce costly downtime.

Learn more about the QUICK LOAD liner AutoLength system.

NEW PRODUCT —
Nozzle Insulator for 600 amp
Tregaskiss Robotic Water-Cooled MIG Guns

May 22, 2009

This optional insulator for the 601 series water-cooled nozzle is now made of high-temperature Teflon material rather than ceramic. This new design is shorter than the previous ceramic version, but outperforms the previous design since it uses a more durable material.

This optional nozzle insulator is available as a separate item: Part #601-5-75-4

NEW PRODUCT —
Tregaskiss Thread-On Nozzle System

May 22, 2009

This thread-on nozzle system features a TOUGH LOCK® retaining head with an external thread and a tapered seat.

• Nozzles thread onto the retaining head, preventing damage
  to copper threads and prolonging the life of the neck
• Tapered seat provides a locking action similar to that of the
  TOUGH LOCK consumable series
• Available for both robotic (part #404-52) and semi-automatic (part #404-53) applications

NEW PRODUCT —
TOUGH LOCK Extra Heavy Duty Contact Tips

May 22, 2009

TOUGH LOCK® extra heavy duty (EHD) contact tips (603-20 series) are ideal for large wire sizes, 7/64″ and 1/8″ for example, that can’t be handled with the TOUGH LOCK heavy duty (HD) contact tip series.

NEW PRODUCT —
TOUGH LOCK Adaptor for Tweco Style Robotic Necks

January 29, 2009

This adaptor is designed to allow the use of TOUGH LOCK® consumables on Tweco®-style air-cooled robotic necks without changing the original tool center point (TCP).

Part Numbers and Descriptions

• 404-63 — Adaptor for Tweco-style air-cooled robotic necks (packages of 10)
• 402-19 — Neck insulator for use with 404-63 (packages of 10)

PRODUCT IMPROVEMENT —
Miller Quick Connect Block

January 29, 2009

Newly designed, this Miller® quick-connect block (adaptor) receives a 214-1 Miller power pin and assembles into feeders that are compatible with OTC®, Tweco® #4, and Tweco #5 power pins.

Part Number: 417-63

NEW PRODUCT —
TOUGH LOCK Extended Life Heavy Duty Contact Tips

September 19, 2008

Due to popular demand, Tregaskiss now offers a TOUGH LOCK® extended life heavy duty (EXHD) contact tip. These contact tips are available in packs of 100 (part #403-27-116).

NEW PRODUCT —
Tregaskiss Power Pin Connection for Cloos Wire Feeders

June 8, 2009

Tregaskiss is pleased to offer a new power pin connection for Cloos® SZ-style wire feeders. This is a complete connection (similar to our Euro style MIG guns) which can be ordered on Tregaskiss® TOUGH GUN® robotic and automatic MIG guns and Bernard® T-Gun™ semi-automatic MIG guns (formerly Tregaskiss TOUGH GUN semi-automatic MIG guns). Robotic applications will also require an external cord set for the clutch.

NOTE: This connection is compatible only with a QUICK LOAD® liner.

Ordering Information

This product is considered a Special Product and has a 15-day lead time, and is available as a product upgrade from a power pin or Euro (part #678C), or on a NEW Special Gun (SG) from Tregaskiss (various SG numbers).

NEW PRODUCT —

Tregaskiss Power Pin for Fronius VR1500 Wire Feeders

July 1, 2009

Tregaskiss has designed a power pin (part #214-41) that can be used in place of the actual Fronius® Power Pin for the VR15000 wire feeder.

This new power pin is compatible with Tregaskiss TOUGH GUN® robotic and automatic MIG guns and Bernard® T-Gun™ semi-automatic MIG guns (formerly Tregaskiss TOUGH GUN semi-automatic MIG guns).

• Threads into all Tregaskiss unicables (except Euro) and is the standard Fronius power pin for TOUGH GUN ThruArm™ series robotic MIG guns
• Compatible with Motoman® unicables on teh EA/SSA Series robots
• Designed specifically for use with QUICK LOAD® liners

A liner cap adaptor (part #214-41-3) is also available for upgrading existing Fronius power pins to the QUICK LOAD liner system.

Fronius wire feeders can come with several types of connections. The following chart indicates the recommended Tregaskiss power pin solution for each:

Fronius® Feeder Connection Type	Tregaskiss Part Number
Fronius “North America” Power Pin	214-17
Tweco® #4	214
Euro Connection	Euro
Fronius Power Pin #4.045.848.638 for VR1500 Feeder	214-41
Fronius F++	Not Available

PRODUCT IMPROVEMENT —
Quick-Connect Blocks

September 29, 2009

Tregaskiss has made a change to its quick-connect blocks 417, 417-50, 417-60 and 417-63. The brass fitting on the end of the gas hose (as shown in the 417-63 Miller® quick-connect block image to the right) has been removed from these quick-connect blocks.

Affected Part Numbers and Descriptions

• 417 — Quick Connect Block #4
• 417-50 — Euro Connector Female
• 417-60 — Quick Connect Block #5
• 417-63 — Miller Quick Connect Block

PACKAGING IMPROVEMENT —
Changes to Tregaskiss Bags and Roll Marks

November 26, 2009

Customers may notice that some Tregaskiss® parts and consumables are arriving in different bags. We transitioned from the white bag design branded with the TOUGH GUN® name to a black bag design with the Tregaskiss brand name.

In addition to changing the branding and color of the bags, the overall usability has also been improved. The new Tregaskiss black bags offer a clear window on the printed side of the bag to make visual product identification easier. To increase the hanging capacity of the bags, we’ve added a second hanging hole on our larger bags and a new double-sealed header on all bag sizes. We have also changed all the hanging holes from circular to sombrero shape for compatibility with a wider variety of hook sizes and shapes.

The roll marks pressed into our genuine parts and consumables have also migrated from a plain font “TOUGH GUN” to the script-style Tregaskiss logo. This will help customers more easily distinguish genuine Tregaskiss consumables from generic impostors.

The primary reason for these packaging and roll mark changes is to more accurately market our Tregaskiss consumable platform under the Tregaskiss trademark. Marketing these parts and consumables under the TOUGH GUN name could be misinterpreted to mean that these items can only be used on TOUGH GUN products. However, Tregaskiss parts and consumables have actually been designed to maximize compatibility with Tregaskiss TOUGH GUN robotic and automatic MIG guns, Bernard® T-Gun™ semi-automatic MIG guns (formerly Tregaskiss TOUGH GUN semi-automatic MIG guns), and Bernard TGX® series MIG guns (formerly Tregaskiss TGX series MIG guns).

PRODUCT UPDATE —
Expanded QUICK LOAD Liner Product Offering

July 14, 2010

Tregaskiss has expanded its QUICK LOAD® liner offering ot include three new wire sizes for 0.030″, 1/16″ to 5/64″, and 0.078″ to 3/32″ wires.

QUICK LOAD liners consist of a two-piece system that requires less than half the time and effort for replacement compared to conventional MIG gun liners, and they also ease routine maintenance. The welding operator simply installs the retainer in the power pin on the first use.

During subsequent liner replacements, the QUICK LOAD liner feeds through the front of the MIG gun, which can remain attached to the wire feeder during liner replacement. The welding operator needs only to remove the front-end consumables (nozzle, retaining head and contact tip) and slide the liner over the wire, using it as a guide. There is no need to cut the wire in the MIG gun.

The QUICK LOAD liners for 0.078” to 3/32” wire require the new 415-24 QUICK LOAD liner retainer, while all other liner sizes use Tregaskiss’ existing 415-26 retainer. Tregaskiss offers QUICK LOAD liners in lengths up to 25 feet for Bernard® T-Gun™ semi-automatic MIG guns (formerly Tregaskiss® TOUGH GUN® semi-automatic MIG guns) and up to 15 feet long for robotic applications.

On semi-automatic applications, the liners can be easily changed even when the MIG gun is mounted to feeders on booms; there is no need to climb up to the feeder. Similarly, on robotic applications, the QUICK LOAD liner minimizes downtime by eliminating the trouble of maneuvering around tooling or transferring systems to remove the MIG gun from the wire feeder. It also allows for liner changeover from a safe-zone outside the work cell during routine pauses in production. The QUICK LOAD liners are particularly beneficial when coupled with Tregaskiss’ TOUGH GUN ThruArm® series robotic MIG guns, as the wire feeders in through-arm systems are closely positioned next to the robot’s casting and can be cumbersome to move during conventional liner changeover.