Inverter Submerged Arc Welding Machine

Driscoil Equipment supplies industrial Inverter Submerged Arc Welding (SAW) Machines designed for high-productivity, continuous welding of heavy steel structures, pipelines, pressure vessels and fabricated components.

Technical Specifications

Specification Typical / Available Configuration

Equipment Type Inverter Submerged Arc Welding Machine

Welding Process Submerged Arc Welding (SAW)

Power Source IGBT Inverter Technology

Rated Output Current Typically 800–1,250 A

Output Voltage Approximately 30–50 V, application dependent

Duty Cycle Up to 100% at rated output on industrial models

Input Power 3-Phase AC

Input Voltage Typically 380–415 V AC, depending on model

Frequency 50/60 Hz

Welding Current Range Model dependent

Wire Diameter Typically 2.0–5.0 mm

Wire Feed Speed Application dependent

Electrode Configuration Single-wire / twin-wire / tandem options

Flux Delivery Integrated flux hopper/feed system

Cooling Air-cooled / water-cooled, model dependent

Control System Digital control / microprocessor control

Polarity DC+ / DC− / AC options depending on configuration

Arc Control Adjustable voltage, current and wire-feed parameters

Protection Over-current, over-voltage, overheating and phase-loss protection

Remote Control Available

Welding Head Automatic SAW welding head

Travel System Welding tractor / carriage / column & boom system

Operating Mode Automatic / semi-automatic

Construction Industrial heavy-duty

Standards Applicable IEC / EN / AWS requirements