Elementless filter
A cyclonic filter without filter element, for machining, grinding, washing, EDM, water, waste-gas analysis.
Electrode dressing plates
Manufacturing and regeneration of electrode dressing plates by sandwich brazing
Tungsten electrodes
Custom pure tungsten (wolfram) and tungsten/copper alloy electrodes for spark erosion
Rotating disc electrodes
Spark erosion processing of PCD tools with rotating electrodes