AccuLock S Consumables | MillerWelds

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Now With AccuLock™ S Consumables

AccuLock™ S MIG Gun Consumables: Get More Productivity

Load and lock AccuLock S consumables to minimize welding problems for more productivity. Save time and cut costs: AccuLock S consumables are easy to install, last longer — and you can use their contact tips on all Bernard® semi-automatic and Tregaskiss® fixed automatic and robotic MIG guns.

AccuLock S consumables are replacing Centerfire™ consumables — and will be included with Bernard BTB MIG guns packaged with Miller® equipment — because they deliver more of the advantages you want.

Illustration of a spliced open AccuLock S contact tip to see the inner workings

  1. Coarse thread speeds tip replacement

  2. 60% of tip buried in diffuser away from heat

  3. Contact tip tail cooled by shielding gas

  4. Diffuser locks and aligns liner with contact tip for flawless wire-feeding path

  5. Steel retaining ring on diffuser keeps threaded nozzle in place during use/cleaning

  6. Tapers lock consumables for excellent electrical conductivity

Get ready to load and lock.


Explore the Benefits of AccuLock™ S Consumables

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Fewer welding problems

They’re solved by locking and concentrically aligning the MIG gun liner with the power pin and contact tip, no fasteners needed.
  • Error-proof, no-measuring liner replacement: Just cut the liner flush with the back of the power pin for an obstruction-free path.
  • No gaps in the wire-feed path: Locking the liner at the front and back of the gun prevents them.
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Saves time, cuts costs

No more complicated inventories of different MIG welding contact tips that cause installation errors. Use AccuLock S contact tips across all your Bernard semi-automatic and Tregaskiss fixed automatic and robotic MIG guns. Inventories are smaller and welders can accurately replace contact tips faster — improving productivity and profitability.
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Easier to install

Complicated MIG gun consumables increase downtime, make improper installation more likely and cause weld quality problems. AccuLock S consumables are easy to install, maximizing the productivity and weld quality you need.
Stylized icon of a AccuLock S contact tip with arrows around it

Long contact tip life

Contact tips requiring frequent replacement add downtime and increase costs. AccuLock contact tips have design advantages to protect them from heat for longer life:
  • Shielding gas cools the contact tip tail and 60% of the tip is in the MIG gas diffuser away from damaging high temperatures.
  • The tapered design of AccuLock diffusers and contact tips tightly locks them together for excellent electrical conductivity, resulting in longer tip life.

Replacement Parts:



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