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Fully solid state circuitry ensures reliability an long life.              
               
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 Moduler construction with plug-in system of modules enable 
                  quick changing of defectiv modules which minimises machine breakdow 
                  duration.
               
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 Each module is provided with self-diagonisin LED indicators. 
                  This enables fault detectionwithOl specially trained personnel.
               
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 Welder Control Panels are provided with hig power thyristors 
                  for primary switching. This typ of switching without any moving 
                  parts gives extremely long life due to no wear and tear.
               
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 Thyristors firing is by means of phase shiite firing palse 
                  to get precise and infinitely variable current control.
               
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 Programmable control panels incorporatin the latest micro-processor 
                  systems are als available.