The rocker arm spot welging machines are
manufactured since a very long time, always with enviable results.
Today these spot welding machines, manufactured in massproduction up to
35kVA power, maintain the traditional characteristics of stoutness,
reliance and welding capacity.
The transformer is made with windings in electrolytic copper and magnet
core widely dimensioned.
The welding current is adjusted and contolled by means of thyristor
contactor equipped with an electronic timer. These spot welding machines
are manufactured with mechanical foot pedal or with pneumatic operation
and, against request, the machines may be equipped with a four-time electronic
To prevent troubles that might endanger machine's life, we suggest to
execute a complete overhaul every ten years.