Newark, NJ, EDM Machining is essential for parts with fine detail, hard metals, or unique geometry. That’s what we do at Roberson Machine Company.
Have questions about Newark, NJ, EDM Machining? Call us at 573-646-3996 or reach out online.
Table of Contents
- What Is EDM Machining?
- Key Advantages of EDM Machining
- Industries That Use EDM Machining
- EDM Machining: Materials We Work With
- Why Roberson Machine Company for EDM Machining?
Learn more about our services and capabilities on our blog.
What Is EDM Machining?
EDM machining—used by shops in Newark, NJ—cuts conductive metals using sparks, not blades. It all happens underwater in dielectric fluid.
EDM machines don’t slice—they spark. It’s the go-to process for high-precision work in metals that laugh at conventional tools.
Roberson Machine Company provides EDM machining for Newark, NJ, businesses in industries like aerospace, medical, and defense—where precision matters most.
Key Advantages of EDM Machining
EDM stands out for its ability to handle complex, high-precision work with ease.
- No Mechanical Stress: The non-contact process protects fine features and internal details that traditional tools might damage.
- Range of Materials: EDM works on metals traditional tools struggle with—ideal for hardened, heat-treated, or exotic materials.
- Zero Tooling Costs: EDM eliminates the need for custom tooling, saving time and money on small or evolving projects.
- Finish-Ready: With EDM, your parts are often ready to ship or assemble without extra touchups.
The result? Faster cycles, less material waste, and fewer post-processing steps.
Industries That Use EDM Machining
EDM machining fills the gap where traditional tooling fails—especially in industries that need complex, ultra-precise parts made from hardened alloys.
Newark, NJ, EDM machining supports a wide range of industries, including:
- Aerospace: Tight-tolerance parts for engines, airframes, and flight systems start with precision EDM.
- Military & Defense: From fire control components to custom enclosures, EDM supports defense-grade reliability.
- Automotive: From drivetrain parts to connectors, EDM supports efficient, accurate machining at every stage.
- Medical: Precision micro-machining for components used in minimally invasive instruments and diagnostic devices.
- Packaging: High-precision components that reduce friction, resist wear, and keep production lines running fast.
- Food & Beverage: Washdown-tough and sanitary—EDM produces clean parts for food processing and packaging systems.
- Oil & Energy: Deep-hole EDM drilling and precision shaping for components used in harsh or corrosive environments.
- Automation & Robotics: Machined accuracy for robotic frames, couplings, and motion systems.
- Firearm Manufacturing: Internal components and slide mechanisms that require precision machining and repeatable accuracy.
- Consumer & Commercial Products: Custom machined parts for consumer goods, enclosures, and commercial prototypes.
- OEM & Custom Applications: EDM gives OEMs and R&D teams a way to cut parts that traditional tools can’t handle.
Roberson Machine Company brings decades of EDM experience to industries that need precision they can count on. Learn about our team and our coast-to-coast partnerships.
EDM Machining: Materials We Work With
For Newark, NJ, businesses working with exotic metals or hardened alloys, EDM machining offers the precision and finish traditional tools can’t deliver—without the thermal damage.
- Aluminum (6061, 7075, 7050): These lightweight, corrosion-resistant alloys are ideal for structural parts, enclosures, and brackets. Learn more about aluminum CNC machining and its capabilities.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): Trusted in demanding sectors, these steels offer strength, reliability, and corrosion performance where it counts.
- Brass and Copper: Highly machinable and conductive; brass and copper alloys are ideal for electrical contacts, connectors, and fluid-handling parts.
- Titanium: EDM is ideal for machining titanium alloys, which are tough on conventional tools but common in surgical and aerospace applications.
- Tool Steels and Carbides: EDM excels where conventional tooling fails, cutting tough steels like A2 and H13 with precision.
If your Newark, NJ, material conducts electricity, EDM machining might work—reach out and we’ll take a look.
Why Roberson Machine Company for EDM Machining in Newark, NJ?
Roberson Machine brings over two decades of EDM experience and trusted reviews to support your next precision project.
Serving aerospace, medical, and automotive industries, our EDM solutions are built for complexity, speed, and repeatable precision.
We combine EDM expertise with broad precision machining capabilities that include:
- CNC Machining: Precise turning and milling for tight tolerances and clean, finished parts.
- Multi-Axis Capabilities: Whether it’s 3-axis or advanced 5-axis CNC machining, we deliver precision on complex parts.
- Wire EDM: When accuracy matters—especially on hardened tools or fuel components—wire EDM delivers.
- Prototyping: We move fast—get quick-turn, one-off components that help validate your designs before full production.
- Production Machining: EDM and CNC production runs with tight tolerances, short lead times, and consistent output.
With value-added services that include assembly, welding, bead blasting, and final inspection, our team supports Newark, NJ, EDM machining projects from one-off test equipment to full production runs.
Other Newark, NJ, machining services we provide include:
- Automotive Part Manufacturing
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
- Microscope Parts Precision Machining
- Military Manufacturing
- Medical Brace Manufacturing
- Manufacturing Oil & Gas Industry Parts
- 5 Axis CNC Machine
Let’s talk about your Newark, NJ, EDM Machining project. Send us a message or call 573-646-3996 to get started.