EDM Spark Erosion

WES Engineering provides high-precision CNC EDM spark erosion services in the UK, specialising in die-sinker EDM for complex geometries, tight tolerances, and hard materials.

Our capability is built around GF AgieCharmilles EDM technology, including an AGIE FORM 200 die-sinker EDM equipped with an 8-pallet automated robot loading system for lights-out machining, supported by additional AGIE capacity.

This enables reliable 24/7 unattended production, delivering consistent, repeatable results for medium to high-volume batches.

We use EDM to produce intricate cavities, sharp internal features, and high aspect ratio components that cannot be achieved through conventional machining. As a non-contact process, EDM eliminates cutting forces, making it ideal for precision components and hardened materials.

We machine a wide range of conductive materials, including tool steels, stainless steels, titanium, tungsten, carbide, and Inconel, supporting demanding sectors such as aerospace, defence, and advanced engineering.