About us
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Your challenge, our precision
Voltarc is a specialized EDM company delivering precision parts and reviving EDM machines. We combine craftsmanship with smart engineering, from design to final product.
Mission
We help engineers and manufacturers move from idea to accurate parts faster — with clear communication, predictable lead times and measurable quality. Precision and reliability are defaults, not addons; we actively think along on manufacturability and cost without lowering the technical bar.
What we do
We combine wire EDM for prototypes, oneoffs and small batches with EDM machine overhauls and upgrades. That interplay keeps us sharp: production teaches us what machines need to hold micronlevel stability; overhauls keep us tuned to what operators value in practice.
Our story
Voltarc was founded on a simple drive: engineering that works, with measurable precision. We keep it clear and pragmatic: honest feedback on manufacturability, transparent agreements and results that actually measure up.
I’m Bart, with a Biomedical Engineering (TU/e) background. That experience in the medical field brings that we enjoy producing small, refined parts with tight tolerances. We overhaul EDM machines and run them every day; that dual perspective lets us translate your challenge into a stable EDM process.
Our promise: we work with passion and dedication on every job, we don’t commit unless we’re certain, and we explain our choices so you see why they lead to the best outcome.
What we stand for
We stand for precision, positivity, customer focus and passion. These values guide us in how we collaborate and make decisions.
Shop & capability
Our shop is geared toward precision work, built around Swissmade machines. In wire EDM, material hardness doesn’t limit feasibility, as long as the material is conductive; it mainly affects cutting speed. We produce simple and complex geometries in 2D and 2.5D (including tapered forms). Fine wires enable microfeatures such as narrow slots and tiny internal radii. We also perform EDM holepopping inhouse to minimise lead time. When helpful, we use 3D printing for fixtures or tooling, not a headline feature, but it can come in practical. We agree realistic tolerances up front; singledigit microns are achievable depending on the part and fixturing.
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