Manufacture of thyristor dc drives; torque motor controllers, vibrator feeder controllers, timers, pulse jet timers, ssrs, ratio cards, zsrs, solid state heating panels, plc based systems, analog timers, dc to dc converters, battery chargers, overload units, photo cell units, motor controllers, pmdc drives, trip cards, speciality products, primary injection module, high voltage system, custom built equipment, other machine dedicated controls. .
