Inverter Submerged Arc Welding Machine – SAW1250i/L Tractor7-1250L03

SAW1250i | Inverter Submerged Arc Welding Machine (SAW/SMAW/CAC-A)

AUSTWELD Powerful, compact, and lightweight SAW1250i is the highest performing and technologically advanced product ever manufactured. Built according to the very latest IGBT  based inverter technology.  This unit is the outstanding  SAW/SMAW/CAC-A  welding power source for high quality and automated welding.

FEATURES

• Digital LED easily read in a dark place

• Digital meter of current and voltage while welding, along with the average current of voltage when welding is complete.

• ​​​​​​Accuracy set the conditions by Dial

• The setting of the Amps and Volts conditions accurately such as 1A and 0.1V

• ​​​​​​​Low energy consumption

• High-efficiency feeder and torch enhancing weldability

• Excellent function enhancing the economy and operation

L Tractor 7 Series automatic submerged arc welding machine, composed of the tricycle tractor and power source, can be used for welding seams of lap, butt and fillet of different medium and thick plates of carbon, low alloy, stainless and heat resistant steels. The tricycle tractor is developed by absorbing the merits of SAW tricycle tractor used both at home and abroad. It features new style, light weight, reliable function and user friendly after our continuous modification and improvement in recent years.

Characteristics

• L Tractor7-1250L03 model is a three-wheeled welding tractor that can work with or without guideways.

• When using standard guideways, it is suitable for the flat welding and flat filler welding of longitudinal welds.

• When not using guideways, the front guide wheel can be steered by the operator to make simple flat welding on a curved surface.

• Or the angle of front guide wheel can be set to make flat welding of circular arc welds.

• Crater current, voltage, flashback time adjustable. It makes the arc ending process more operable.

• The polarity is selectable, which can fit different processes.

• The arc striking mode can be easily switched on the panel.

• With the laser indicating the weld, even in dim conditions it can work properly without creating visual errors.

• The design of flux outlet makes the welding flux well cover the workpiece.

• The detachable structure of wire case makes wire installation much easier.

• The tension-adjustable wire reel with damping force avoids the wire disorder caused by excessive tension.

• Anti-interference of high frequency, which prevents damage to the PCB caused by high frequency and voltage generated by the working argon/arc welder around the SMAW machine.

• During welding, when the stick-out of electrode changes, it will precisely control the wire feed speed and thyristor conduction angle by real-time detection of the arc current and voltage, and keep a stable current and voltage to guarantee the project quality.

• The imported special wire feed and drive motor with durable steel seat stabilize the performance.

• Steel main structure, more stable and durable

• The wire reel is semi-closed by metal cover, which is harder and more durable. It can better protect the wire. The detachable structure enables the two parts to join together simply by screwing the tightening mechanism. It is much easier for the wire installation. The tension structure, in addition, can prevent the wire reel from losing.

• Double driven wire feeding with straightening

• The protection against short circuit of control cable prevents damage to the PCB caused by internal short of control cable, short between control cable and the workpiece or the output cable. Using irradiated crosslinked polyolefin for insulation and sheath, which is more suitable for tough environment, it reduces shutting down caused by the damage to the control cable.