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Our CNC Wire EDM services deliver burr-free, ultra-tight tolerance cuts on electrically conductive materials, including hardened steels, titanium, and carbides, without inducing mechanical stress or tool deflection. This thermal erosion process excels at creating complex profiles, sharp internal corners, and delicate features that traditional milling cannot achieve. Ideal for stamping dies, extrusion tooling, gear cutters, and aerospace components, we provide high-precision parts with excellent surface finishes and minimal post-processing.
High-precision, repeatable, burr-free machining for mission‑critical components
CNC Wire EDM machine in operation
Precision surface grinding process
Finished Product Display
Finished precision components (mold inserts, medical parts, aerospace details)
We machine electrically conductive metals and high-performance alloys for Wire EDM; grinding supports hardened steels, stainless, carbide, and selected engineering ceramics.
Material Type | Common Grades | Key Applications |
Tool Steel | SKD11, D2, H13, S136, P20 | Mold inserts, dies, punches, tooling |
Stainless Steel | 301, 304, 316, 17‑4PH | Medical, food, aerospace, corrosion‑critical parts |
Alloy Steel | 4140, 4340, high‑strength alloys | Structural & load‑bearing precision components |
Aluminum Alloys | 6061, 7075 | Lightweight aerospace, automotive, optical parts |
Copper & Brass | C1100, C2600, beryllium copper | Electronics, connectors, thermal components |
Titanium Alloys | Ti‑6Al‑4V | Aerospace, medical implants, high‑temp parts |
Nickel Alloys | Inconel, Hastelloy, Monel | High‑temperature, chemical‑resistant components |
Tungsten & Tungsten Carbide | Pure W, WC‑Co | Wear parts, nozzles, micro‑components |
High‑Performance Alloys | Molybdenum, tantalum | Semiconductor, vacuum, precision instrumentation |
1. CNC Wire EDM (Electrical Discharge Machining)
Process: Non‑contact spark erosion cutting with CNC precision wire; no cutting force, no distortion.
Tolerance: ±0.001 mm (1 μm) for critical features
Min internal corner: R0.025 mm
Surface finish: Ra 0.1–0.8 μm
Max workpiece size: Custom per machine line
Key advantages: Burr‑free, complex shapes, hardened materials, thin walls, no mechanical stress
2. Precision CNC Grinding
Services: Surface grinding, cylindrical grinding, profile grinding, jig grinding
Tolerance: ±0.002 mm
Surface finish: Ra 0.025–0.4 μm
Applications: Flatness, parallelism, squareness, tight dimensional control for critical faces
3. Combined Process Solution
We integrate Wire EDM + Grinding for components requiring both complex cutting and ultra‑precision finishing—delivering single‑source accuracy and consistency.
In‑process monitoring + final inspection
CMM, optical comparator, surface roughness tester, height gauge
Material certification & dimensional inspection report available
Traceable lot control for production batches
To empower innovators by delivering machined components of exceptional precision and quality, enabling our partners to build superior products and advance their industries.
South Wangjiazhuang Village,Daxin Town,Jimo,Qingdao,Shandong,China,266229
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