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.
EDM Zap supplies, services, and customizes a full range of sinker EDM equipment — from industry-standard machines to purpose-built systems engineered for your specific process.
Over five decades of EDM expertise
Equipment serviced worldwide
Custom Engineered Solutions
Whether you’re cutting complex die cavities with a sinker or running a high-volume production cell — the machine at the center of your process has to be right. EDM Zap has been specifying, supplying, and supporting EDM equipment for manufacturers across North America and beyond since 1971.
We work with the full range of sinker EDM platforms — from classic Elox, ERM, Xermac, and Cincinnati machines to modern CNC systems. We know these machines at a component level, which means we can advise on the right platform for your application, supply the equipment, and support it with calibration, repair, and custom engineering when you need it.
Need something that doesn’t exist off the shelf? We build it. EDM Zap designs and manufactures custom EDM equipment from the ground up — engineered around your part geometry, cycle time targets, and production environment.
Equipment Range
Vertical ram EDM for complex 3D cavity work — ideal for die and mold applications, aerospace components, and any geometry that requires precise plunge cutting into hardened steel.
Multi axis EDM in standard (x,y,z) or unique configuration — engineered for complex geometries that single-axis machines cannot achieve.
Simultaneous multi-electrode configurations for high-volume production — multiple cavities or features machined in a single setup, dramatically reducing cycle time per part.
When standard machines can’t meet your requirements, we engineer one that can. Custom frames, custom electrode systems, custom automation — built around your exact part and process.
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.
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Triax Cable and our new control platform
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Built to your exact spec and process
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Calibration, repair, and maintenance on demand
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Serving aerospace, medical, and energy sectors
"EDM Zap delivered a custom solution that reduced our downtime by 40%. The engineering support was exceptional from day one."
"We've relied on EDM Zap for 20 years. Their calibration team is second to none. When they say precision, they mean it."
What's Included
Ram/die sinking machines for complex 3D cavity work in hardened steel. Available in standard and custom configurations with EDM Zap power supply integration.
Simultaneous multi-electrode setups that machine multiple features or cavities in a single cycle — purpose-built for high-volume production environments.
Purpose-built EDM systems designed from scratch around your part, your process, and your production floor. Every custom build is tested and validated before delivery.
Not sure which platform is right for your application? Our engineers will assess your part, material, tolerances, and cycle time targets and recommend the optimal solution.
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.
Learn More →Tell us your application, material, and production requirements. Our engineers will recommend the right machine — or build one from scratch.
