Column spot welding machine with movable arms, microprocessor digitally controlled.
The digital, multifunction LCD control panel allows to operate: in EASY mode (setting of spot welding current and time); in EXPERT mode (setting of different spot welding parameters) storing up to 20 customised programmes.
It operates both in continuous and pulse mode and grants optimum results on different kinds of steel.
Features:

• adjustment of spot welding current (%), time (cycles), force and speed rate of electrodes compression;
• choice of various parameters of the spot welding cycle (approach, slope, welding and pause time and pulse number);
• easy to read LCD display;
• pneumatic pedal control;
• gap setting of the arms;
• thermal protection with indicator;
• air flow regulation for the slow closing of the arms.

The model requires water cooling for electrodes and arms.

Technical Details

• Double phase mains voltage: 400V
• Mains frequency: 50/ 60Hz
• Max. spot welding current: 16400 A
• Max. no load voltage: 4.2V
• Max. absorbed power: 60 KvA
• Rates power x=50%: 25
• Power factor: 0.7
• Max. weld thick on 2 sheets: 5 + 5 mm
• Max. electrodes power: 220 DAN
• Arms projection: 330 mm
• Duty cycle: 5.5 %
• Protection degree: IP20
• Dimensions: 79 x 32 x 128 cm
• Weight: 148 kg