paul@kraemertools.no
Kraemer
Product sheet

Key features

  • Industrial-grade air-cooled MIG gun
  • Highly configurable with seven handle and trigger options
  • Compatible with four consumable systems
  • Patented Jump Liner for quick neck changes
  • 100% duty cycle with CO₂
  • Steel monocoil or Hytrel® cable for kink resistance

SKU MILbernard-btb-series-air-cooled-mig-welding-gun

Bernard® BTB Series Air-Cooled MIG Welding Gun

Auto Workshop equipment Metal machining

The BTB Series consists of industrial-grade semi-automatic air-cooled MIG guns designed for MIG/MAG (GMAW) welding. The guns can be configured with seven different handle and trigger options, fixed or rotatable necks in various angles and lengths, and cable options including Hytrel® polymer cable or steel monocoil cable for additional kink and pinch resistance. Four consumable systems are supported: AccuLock™ S, Centerfire™, Quik Tip™ and TOUGH LOCK®. Liner options include AccuLock S, standard Bernard liners, front-loading QUICK LOAD® liners and the QUICK LOAD AutoLength™ system. The patented Jump Liner enables quick neck changes and replacement of only the most commonly worn liner section. The guns are available in models from 200 to 600 amperes, all rated at 100% duty cycle with CO2 and 60% duty cycle with mixed gases.

Process
MIG/MAG (GMAW)
200 A model – duty cycle
100% at 200 A with CO2; 60% at 200 A with mixed gases
300 A model – duty cycle
100% at 300 A with CO2; 60% at 300 A with mixed gases
400 A model – duty cycle
100% at 400 A with CO2; 60% at 400 A with mixed gases
500 A model – duty cycle
100% at 500 A with CO2; 60% at 500 A with mixed gases
600 A model – duty cycle
100% at 600 A with CO2; 60% at 600 A with mixed gases
Cooling
Air-cooled
Neck type
Fixed or rotatable, no tools required for adjustment
Cable types
Hytrel® polymer cable (industrial grade) or steel monocoil cable
Consumable systems
AccuLock™ S, Centerfire™, Quik Tip™, TOUGH LOCK®
Brand
Miller

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