Precision CNC machining for medical device contract manufacturing

Precision Machining

FDA Registered Facilities
ISO 13485 Certified Management System
Micron-Level Tolerance Controls
Contract Manufacturing Excellence

Advanced Precision CNC Machining for Medical OEMs

Global medical device OEMs turn to Greyack medical Co., Ltd for high-speed CNC machining expertise hosted in state-of-the-art FDA-registered and ISO 13485-certified facilities. Our engineering teams specialize in the contract manufacturing of intricate, tight-tolerance implants, complex surgical instruments, and critical robotics components.

Scalability and repeatable quality form our core strengths. With continuous investment in multi-axis machining centers, high-speed robotics, pallet automation, and advanced optical gauging, we bridge the gap between design-for-manufacturability prototyping and full-scale commercial manufacturing.

Engineering Integration & Scalability

From initial prototype validation to high-volume production, Greyack medical Co., Ltd strengthens your technical supply chain with complete traceability, rigorous quality management, and rapid turnaround execution.

Experienced machinist setting up multi-axis CNC milling machine for precision medical implants

Core Machining Specifications & Capabilities

  • Micro-to-macro precision machining (sketch-to-scale capability)
  • High-speed 3-, 4-, and 5-axis CNC milling systems
  • Swiss multi-axis turning for long, slender surgical pins and screws
  • Wire and sinker Electro-Discharge Machining (EDM)
  • Automated pallet loading, robotic cells, and 24/7 lights-out production
  • Medical-grade alloys: Titanium (Ti-6Al-4V ELI), CoCr, Stainless Steel (17-4PH, 316L), PEEK
  • In-line optical measurement, coordinate measuring machine (CMM) inspection
  • Cleanroom washing, passivation, laser marking, and sterile packaging assembly
Technology Options

Precision Machining Technologies for Medical Devices

Achieving micro-intricacies with micron tolerances requires advanced machine tools, specialized tooling strategies, and disciplined process control under ISO 13485 standards.

5-axis high-speed CNC milling machine producing orthopedic joint components

5-Axis CNC Milling

Utilizing high-speed 5-axis milling and multi-axis machining centers, Greyack medical Co., Ltd manufactures complex contoured implants and surgical end-effectors in a single setup. This continuous multi-directional tool positioning reduces setup stack-up errors, improves surface finish, and optimizes unit production costs.

Swiss multi-axis turning lathe machining small bone screw components

Swiss Multi-Axis Turning

Our fleet of Swiss-type multi-axis lathes handles complex, high-aspect-ratio turned components. With guide bushing support right at the cutting interface, sliding-headstock turning produces long, slender orthopedic shafts, bone screws, and dental implant posts with micrometer precision and minimal deflection.

High precision EDM electrical discharge machining center for medical instruments

Electrical Discharge Machining (EDM)

When machining hardened medical alloys, sharp internal corners, or micro-features, our wire and sinker EDM capabilities deliver exceptional dimensional control. Ideal for orthopedic instrumentation, surgical robotics couplers, and complex slotting without applying mechanical cutting forces.

Every precision component manufactured by Greyack medical Co., Ltd undergo strict lot-traceability, optical dimension verification, and documented quality control. Our engineering and quality assurance teams assist global medical OEMs in fulfilling DHF requirements, regulatory submissions, and seamless supply chain integration.

Learn How We Can Support Your Precision Medical Manufacturing Needs

Share your technical drawings, 3D CAD files, material specifications, and production quantities with our medical manufacturing engineers. Send your inquiry directly to: [email protected]

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