AccuLock S consumable system from Bernard aligns liner with the power pin and contact tip

Bernard has introduced its new AccuLock™ S GMAW gun consumable system, which includes a contact tip, nozzle, gas diffuser, liner, and power pin and power pin cap.

The consumables are designed to solve issues associated with poor wire feeding in semiautomatic GMAW, such as birdnesting, burnback, and erratic arc. The system locks in place and concentrically aligns the liner with the power pin and contact tip for a wire feeding path with no gaps or misalignments. The welder cuts the liner flush with the back of the power pin, with no liner measuring required.

The contact tips feature coarse threads that easily mate with the gas diffuser to help reduce the chance of cross-threading and to speed contact tip replacement.