The SW spot range is ideal for steel carbody dent repair and straightening of thin sheet.

All products are developed, designed and made in San Marino: our LAB mark guarantees quality and realibility of our products.

All models have simple and intuitive user front panel and several automatic setting are available to help even beginner operators.

The further independent setting of the welding current and time (SW 18 LAB / SW 28 LAB) allows more precise control of the heat output, useful for example on very thin and high-strength sheets.

The SW 58 LAB is equipped with two guns: each tool can be set with different work programs. One gun is  without trigger: the welding spot is generated as soon as the tool touches the workpiece to be straightened. The second gun is equipped with a trigger: the welding spot is controlled by pressing the trigger.

Thanks to the double gun, maximum comfort work speed is ensured.

The SW 58 LAB model supplies 4500 Amp.The power supply voltage is single-phase at 230 Volts.

The main features are:

• Easy to use: time and power settings are indicated in a help table.
• Contact gun: the welding point is generated as soon as the tool is in contact with the piece to be straightened.
• Gun with trigger: the welding point is controlled through the trigger.
• Mass clamp: for an easy and safe connection to the workpiece.
• Single-sided single-point welding.
• Single-sided pulsed spot welding for patches.
• Continuous welding.
• Hot plate function with carbon electrode
• Gun with quick coupling: to easily replace tools.
• Accessory kit for sheet metal pulling included.