loader image

Electro Discharge Machining

Preci-Spark’s foundations were based on electro-discharge machining. Since the acquisition of our first Wickman EDM, Preci-Spark has strived to stay at the forefront of the process technology through innovation and investment.

Multi-head and multi channel generators boost productivity

This process still delivers cost-effective solutions in many applications, multi-head and multi-channel generators enable high levels of production throughput whilst maintaining part to part repeatability.

Our ‘blade shop’ has the capacity to handle high volumes of turbine blades