PTE 28 LCD

Manufacturer: TELWIN

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 type of steel.

Features:
  • adjustment of spot welding current (%), time (cycles), force 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
  • mechanical pedal control
  • gap setting of the arms
  • thermal protection with indicator.

The model requires water cooling for electrodes and arms.

ModelPTE 28 LCD (824051)
Voltage400V 2 Phase 50/60Hz
Max spot welding current16400A
Max no load voltage4.2V
Rated power X=50%60kVA
Rated power X=50%25k VA
Power factor0.7 cosphi
Max welding thickness5+5mm
Max electrodes pwoer220 daN
Arms projection330mm
Duty cycle5.5%
Protection degreeIP20
Dimension79×32×128cm
Weght147kg
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