Submerged Arc Welding Machine

SUBMERGED ARC WELDING MACHINE

Driscoil Equipment supplies industrial Submerged Arc Welding (SAW) Machines designed for high-productivity, continuous welding of heavy steel components in the oil & gas, pipeline, fabrication, construction, shipbuilding and pressure-vessel industries.

Technical Specifications

Specification Typical / Available Configuration

Equipment Type Submerged Arc Welding Machine

Welding Process Submerged Arc Welding (SAW)

Power Source Industrial transformer / inverter

Rated Welding Current Typically 600–1,250 A

Welding Voltage Approximately 28–50 V

Duty Cycle Up to 100%, model dependent

Input Supply 3-Phase AC

Input Voltage Typically 380–415 V AC

Frequency 50/60 Hz

Wire Diameter Typically 2.0–5.0 mm

Wire Feed Speed Model dependent

Wire Configuration Single-wire / Twin-wire / Tandem

Polarity DC+ / DC− / AC, depending on model

Flux System Automatic flux hopper and delivery system

Welding Head Automatic / mechanized SAW head

Travel System Welding tractor / carriage / column & boom

Control Digital / microprocessor control

Cooling Air-cooled / water-cooled, model dependent

Protection Overload, over-temperature and phase-loss protection

Remote Control Available

Construction Heavy-duty industrial

Operation Automatic / Semi-automatic

Standards Applicable IEC / EN / AWS requirements