Automatic SAW Tractor Welding Machine 1250 Amps
Current: 1250 Amps
Phase: III
Wire: 2.4 - 4.0 mm SAW Wire

Automatic SAW Welding Trolley 1250 Amps

Input: 24 V
Wire: 1.2-4.0 mm
Motor: 24 V Servo Motor
Wire Drive: Four Roller
Capacity: 1250 Amps

Submerged Arc Welding (SAW) is a welding process where a consumable electrode is continuously fed through a welding gun and melted by an electric arc. The molten metal is then protected by a flux that is fed around the arc and covers the welding zone. The arc and the molten metal are completely submerged in the flux, hence the name "submerged arc welding."

A Submerged Arc Welding Machine is a welding power source that is designed to provide the necessary electrical current and voltage to create an arc between the consumable electrode and the workpiece. It typically consists of a power source, a wire feeder, a welding gun, and a flux hopper.

The power source is usually a transformer or a rectifier that converts the AC or DC power supply to the necessary welding current and voltage. The wire feeder is responsible for feeding the consumable electrode through the welding gun at a consistent rate. The welding gun is designed to hold the consumable electrode and provide a means of positioning it close to the workpiece. Finally, the flux hopper is used to hold and dispense the flux around the welding zone.

Submerged arc welding is commonly used in heavy fabrication and manufacturing, especially in the production of large structural steel components, such as ships, bridges, and pressure vessels. It is known for its high deposition rates and excellent weld quality, making it a popular choice for applications that require high-quality welds at high production rates.

Submerged Arc Welding (SAW) is a welding process where a consumable electrode is continuously fed through a welding gun and melted by an electric arc. The molten metal is then protected by a flux that is fed around the arc and covers the welding zone. The arc and the molten metal are completely submerged in the flux, hence the name "submerged arc welding."

A Submerged Arc Welding Machine is a welding power source that is designed to provide the necessary electrical current and voltage to create an arc between the consumable electrode and the workpiece. It typically consists of a power source, a wire feeder, a welding gun, and a flux hopper.

The power source is usually a transformer or a rectifier that converts the AC or DC power supply to the necessary welding current and voltage. The wire feeder is responsible for feeding the consumable electrode through the welding gun at a consistent rate. The welding gun is designed to hold the consumable electrode and provide a means of positioning it close to the workpiece. Finally, the flux hopper is used to hold and dispense the flux around the welding zone.


Submerged arc welding is commonly used in heavy fabrication and manufacturing, especially in the production of large structural steel components, such as ships, bridges, and pressure vessels. It is known for its high deposition rates and excellent weld quality, making it a popular choice for applications that require high-quality welds at high production rates.