BTB MIG Guns

BTB Semi-Automatic Air-Cooled MIG Guns

Optimize for Productivity. Standardize for Simplicity.

Build your ultimate Bernard® BTB semi-automatic air-cooled MIG gun. Choose from a variety of necks, handles and trigger styles to optimize welder ergonomics and weld access ‒ plus, standardize with a single line of consumables to simplify maintenance and contain costs.

You can count on Bernard BTB semi-automatic air-cooled MIG guns to deliver industrial-grade performance and reliability in the most demanding and abusive environments.

Overview

Specs

Multiple handle and trigger options

Choose between seven different curved and straight handle styles

Wide selection of handles and easy-to-change trigger options allow guns to be matched to user preference and welding application

Fixed or rotatable necks

Wide variety of angle and length options

No tools required to adjust rotatable necks

High-performance consumables

Choose from new AccuLock™ S, Centerfire™, Quik Tip™ or TOUGH LOCK® consumables

Durable unicable design

Choose Hytrel® polymer cable (industrial grade), or upgrade to steel monocoil cable for extra pinch/kink resistance

Liner options

Choose between new AccuLock S liners for a flawless wire-feed path and error-proof liner replacement, Bernard conventional liners, front-loading QUICK LOAD® liners or the QUICK LOAD liner AutoLength™ system

Processes

MIG (GMAW) welding

Duty Cycle Ratings

200 amp model – 100%: 200 amp with CO₂, 60%: 200 amp with mixed gases

300 amp model – 100%: 300 amp with CO₂, 60%: 300 amp with mixed gases

400 amp model – 100%: 400 amp with CO₂, 60%: 400 amp with mixed gases

500 amp model – 100%: 500 amp with CO₂, 60%: 500 amp with mixed gases

600 amp model – 100%: 600 amp with CO₂, 60%: 600 amp with mixed gases

Cable Length Options

10, 15, 20 and 25 feet

Wire Size Ranges

0.023″ (0.6 mm) to 1/8″ (3.2 mm)