Meet Us at
This September. Visit Booth 338270 and Discover What’s New.
Meet Us at
This September. Visit Booth 338270 and Discover What’s New.
Purpose-built EDM machines and custom engineering solutions designed from the ground up for your specific manufacturing process — no off-the-shelf compromises.
Over five decades of EDM expertise
Equipment serviced worldwide
Custom Engineered Solutions
Some manufacturing challenges don't have a product on the shelf. When the geometry is too complex, the tolerance too tight, or the process too specific — EDM Zap engineers a solution from scratch.
We've been designing and building custom EDM equipment since 1971. From single-purpose sinker machines to fully automated multi-head systems, we engineer every aspect of the build around your part, your cycle time, and your production environment.
The result isn't just a machine — it's a process engineered to perform. Customers regularly see cycle times cut by 50–80%, with precision and repeatability that standard equipment simply can't deliver.
Our Products
High-performance generators engineered for stability, speed, and minimal electrode wear.
Learn More →Specialized configurations for simultaneous machining and maximum throughput.
Learn More →Purpose-built systems designed from the ground up for your specific manufacturing challenge.
Learn More →Precision tooling, filtration, and consumables to keep your machines running perfectly.
Learn More →We don't just build the machine — we engineer your entire process. From 5-minute cycle times down to 1 minute, we accelerate your full assembly line.
Learn More →How It Works
We start with a conversation about your challenge — part geometry, material, cycle time targets, and production environment. No forms, no salespeople. Just engineers.
We define the machine concept, process approach, and timeline. You get a clear proposal with scope, performance spec, and pricing before any commitment.
Full mechanical and electrical build at our Montgomery, IL facility. Every machine is tested against your spec before it ships — including full cycle runs on your material if needed.
Our engineers deliver, install, and commission the machine on your floor. We train your team, validate production performance, and stay until you’re running.
Industries We Serve
Why EDM Zap?
At EDM Zap, we specialise in precision EDM solutions for manufacturers who can't afford downtime. Our engineering team brings decades of hands-on expertise to every project — from standard equipment to fully custom builds.
01
Triax Cable and our new control platform
02
Built to your exact spec and process
03
Calibration, repair, and maintenance on demand
04
Serving aerospace, medical, and energy sectors
What's Included
We start by understanding your part, your process, and your production goals — then define the machine spec around what you actually need to achieve.
Full mechanical and electrical design, fabrication, and assembly of purpose-built EDM equipment. Sinker, multi-head, or fully custom configurations.
We engineer the EDM process alongside the machine — optimizing electrode design, flush strategy, power settings, and cycle sequence for your specific material and geometry.
From standalone machines to fully integrated production cells, we design for your floor — including robotic loading, part fixturing, and downstream automation.
Every custom build is tested and validated at our facility before shipping. You get full sign-off documentation and performance data before it ever arrives on your floor.
Our engineers install, commission, and train your team on-site. We don’t hand off a machine — we hand off a running process.
Our engineering team will respond within 24 hours.
