Loading

Submerged arc welding positioner (SAW)

Description

Sub-Arc welding is a common arc welding process. It requires a continuously fed consumable solid or tubular (flux cored) electrode. The molten weld and the arc zone are protected from atmospheric contamination by being “submerged” under a blanket of granular fusible flux consisting of lime, silica, manganese oxide, calcium fluoride, and other compounds. When molten, the flux becomes conductive, and provides a current path between the electrode and the work. This thick layer of flux completely covers the molten metal thus preventing spatter and sparks as well as suppressing the intense ultraviolet radiation and fumes that are a part of the SMAW (shielded metal arc welding) process.

The primary advantages of submerged arc welding are efficiency and quality. When large amounts of filler material are required the sub arc process provides high deposition rates with deep weld penetration.

Features

  • Controllable parameter
  • Wire feed speed
  • Travel speed
  • Oscillation speed
  • Wire thickness adaption
  • wire feeder height
  • Rotator speed
  • Our fully automated submerged arc positioners are servo based positioner that has been integrated with plc and hmi
  • Both hydraulic and motorized boom setup available