EDM Machining in Green Bay, WI, delivers clean, accurate cuts for complex parts. At Roberson Machine Company, we’re built for it—prototypes to production.
Call 573-646-3996 or message us online to learn how we support Green Bay, WI, EDM Machining needs.
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?
Green Bay, WI, EDM machining is a non-contact process that uses controlled electrical sparks to cut conductive materials. Thousands of rapid discharges occur between an electrode and the workpiece—submerged in dielectric fluid—to remove material without any physical cutting tools or direct contact.
Picture lightning sculpting metal. That’s EDM: a spark-based process perfect for tight corners, hard alloys, and zero-touch results with minimal cleanup.
Roberson Machine Company provides EDM machining for Green Bay, WI, businesses in industries like aerospace, medical, and defense—where precision matters most.
Key Advantages of EDM Machining
When precision and complexity collide, EDM is the go-to solution.
- No Mechanical Stress: EDM removes material without force. This makes it ideal for fragile geometries, thin walls, or delicate internal components.
- Range of Materials: Tough alloys like carbide and hardened steel are no problem—EDM cuts what others can’t.
- Zero Tooling Costs: With no form tools required, EDM streamlines production of custom or changing part designs.
- Finish-Ready: Parts come off the EDM machine with smooth, precise edges—no deburring required.
Together, these advantages help reduce secondary operations and material waste while improving speed and efficiency.
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.
Green Bay, WI, EDM machining supports a wide range of industries, including:
- Aerospace: Precision parts for turbine blades, engine housings, and structural components that demand extreme precision.
- Military & Defense: Precision machining for rugged, high-stakes environments including combat and aerospace platforms.
- Automotive: Built for speed and complexity—EDM supports automotive innovation from concept to line.
- Medical: Clean, precise EDM cuts for parts used in surgical, dental, and diagnostic systems.
- Packaging: Clean cuts and durable tooling for precise forming, sealing, and stamping processes.
- Food & Beverage: EDM machining for stainless and food-safe alloys used in sanitary processing equipment.
- Oil & Energy: Precision-cut parts for turbines, seals, and tooling used in high-pressure, high-temperature systems.
- Automation & Robotics: Intricate geometries and complex cutouts for custom jigs, nests, and end-effectors.
- Firearm Manufacturing: EDM supports consistent, high-accuracy production of firearm components.
- Consumer & Commercial Products: Clean edges and exact details for custom consumer products and branded tooling.
- OEM & Custom Applications: From R&D prototypes to long-run production in exotic or hard-to-machine materials—if it’s conductive, we can cut it.
Whether you need complex parts or consistent production, our EDM capabilities are engineered for precision and durability. Meet our team and see how we’ve supported U.S. manufacturers for over 20 years.
EDM Machining: Materials We Work With
EDM machining works only on electrically conductive materials, making it ideal for metals and alloys that are difficult to cut with traditional tools. Whether you’re working with tool steel, titanium, or copper, we deliver clean results for Green Bay, WI, businesses that need EDM machining without added stress or thermal distortion.
- Aluminum (6061, 7075, 7050): Durable, machinable, and efficient—these aluminum grades are staples for housings, fixtures, and brackets. Read more on aluminum CNC machining.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): With strong corrosion resistance and mechanical properties, these stainless steels are common in critical medical and industrial parts.
- Brass and Copper: Excellent conductivity and workability make these metals ideal for precision fluid and electrical parts.
- Titanium: Titanium’s material properties make it perfect for precise, burr-free EDM cuts used in medical and aerospace assemblies.
- Tool Steels and Carbides: Hardened materials like D2 and tungsten carbide are notoriously difficult to cut—EDM handles them cleanly.
If your Green Bay, WI, material conducts electricity, EDM machining might work—reach out and we’ll take a look.
Why Roberson Machine Company for EDM Machining in Green Bay, WI?
Backed by decades of results and glowing reviews, Roberson Machine is equipped to help with your next EDM project.
From implants to engine parts, we’ve got the experience and precision equipment to serve medical, aerospace, and automotive clients.
Beyond EDM, we provide a full range of precision machining services built for speed, complexity, and scale:
- CNC Machining: High-accuracy milling and turning, delivering parts with exact specifications and smooth finishes.
- Multi-Axis Capabilities: We tackle advanced geometries with full 5-axis CNC machining capabilities in-house.
- Wire EDM: Precision workhorses like fuel system parts and mold cavities start with our wire EDM services.
- Prototyping: We specialize in fast-turn prototypes—so you can iterate, test, and move forward with confidence.
- Production Machining: Scalable options for short, medium, and high-volume jobs with repeatable accuracy and short lead times.
Need more than machining? Our value-added services are built to support full Green Bay, WI, EDM machining workflows—prototypes, production builds, and turnkey systems.
Other Green Bay, WI, machining services we provide include:
- CNC Machine Automation
- Oil and Gas Precision Machining
- Aerospace Manufacturing
- Automotive Part Manufacturing
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
- Microscope Parts Precision Machining
- Military Manufacturing
Have questions about Green Bay, WI, EDM Machining? Contact us or call 573-646-3996 to connect with Roberson Machine Company.