CNC Machining for the Medical Industry
- Precision parts for critical applications
- Rapid turnaround with expert engineering support
- ISO 13485
Why Choose PROLEANMFG for Medical Machining
Certified Quality You Can Count On
We operate under strict ISO 9001:2015-certified quality systems to ensure every part meets rigorous medical standards. We provide:
⦁ Material traceability
⦁ Final inspection
⦁ Validated Process
Scalable
Whether you need a single prototype for a clinical trial or thousands of components for full-scale production, we’re equipped to handle orders of any size
Biocompatible Materials
We work with certified medical-grade metals and plastics, including titanium, stainless steel, PEEK, and more
Hassle-Free Quoting & DFM Support
Upload your CAD files and get fast, accurate quotations from our engineering team. We’ll review your design for manufacturability (DFM) and help optimize it for better performance, lower cost, or faster production
Core Capabilities
CNC Machining
Achieve precise, high-tolerance parts with advanced CNC milling, turning, and multi-axis machining. Ideal for both prototype and end-use metal or plastic components.
Injection Molding
Efficiently produce complex plastic parts with rapid turnaround times. We offer bridge tooling and production tooling for high-volume runs with consistent quality.
Sheet Metal Fabrication
Form durable, lightweight metal components with laser cutting, bending, and stamping. Perfect for brackets, enclosures, and structural elements across industries.
3D Printing
Quickly iterate product designs with industrial-grade additive manufacturing. Great for complex geometries, functional prototypes, and low-volume end-use parts.
Wire EDM
Precision cutting for hard-to-machine materials and intricate shapes. Ideal for tooling, dies, and tight-tolerance automotive components requiring exceptional edge quality.
Urethane Casting
Short-run production and prototyping with high-fidelity detail and quality. Perfect for functional testing and low-volume end-use parts without investing in full tooling.
Common Biocompatible and Medical Manufacturing Materials
| Material | Best Technologies | Key Benefits | Example Parts |
|---|---|---|---|
| Stainless Steel | CNC machining, sheet metal | Corrosion-resistant Sterilizable High strength | Surgical instruments Orthopedic screws Medical tubing |
| Titanium | CNC machining, 5-axis milling | Biocompatible Lightweight Non-magnetic | Implants Bone plates Dental components |
| PEEK | CNC machining | Radiolucent High strength Chemical resistant | Spinal cages Surgical guides Dental implants |
| Aluminum | CNC machining, milling | Lightweight Thermally conductive Corrosion-resistant | Diagnostic housings Sensor frames Medical carts |
| Ultem (PEI) | CNC machining, molding | Heat-resistant Flame retardant Sterilizable | Connectors Diagnostic devices Surgical trays |
| Delrin (POM) | CNC machining | Low friction Wear-resistant Stable under load | Gears Valve bodies Pump components |
| Silicone | Molding, casting | Flexible Biocompatible Skin-safe | Seals Respiratory masks Fluid channels |
| PTFE (Teflon) | CNC machining | Chemically inert Heat-resistant Non-stick | Tubing connectors Seals Insulating parts |
Medical Parts Finishes
| Name | Applicable to | Feature | Color | Thickness | |
|---|---|---|---|---|---|
 | As Machined | Metals & Plastics | Tool marks visible | Material | N/A |
 | Sanding & Polishing | Metals & Plastics | Brushed & gloss mirror surface | Material | 0.02–0.05 mm removed |
 | Sand / Bead Blasting | Metals & Plastics | Matte or satin texture | Material | N/A |
 | Anodizing (Type II) | Aluminum | Corrosion resistance, decorative colors | Black, Silver, Red | 8–25 μm |
 | Hard Anodizing (Type III) | Aluminum | Wear resistance, hard coating | Grey to Dark Bronze | 25–100 μm |
 | Powder Coating | Metals | Durable, uniform color finish | Various RAL Colors | 50–150 μm |
 | Electropolishing | Stainless Steel | Smooth, bright finish | Natural metal | Up to 0.025 mm removed |
 | Zinc Plating | Steel | Corrosion protection | Silver, Yellow | 5–25 μm |
 | Nickel Plating | Steel, Copper, Brass | Smooth, corrosion-resistant coating | Silver | 5–30 μm |
 | Chromate Conversion (Alodine) | Aluminum | Mild corrosion protection | Yellow, Clear | ~0.5 μm |
 | Painting / Wet Spray | Metals & Plastics | Decorative or protective finish | Custom | 10–50 μm |
Medical Parts We Excel At
Surgical & Diagnostic Equipment Components
- Surgical instrument handles
- Clamp mechanisms
- Forceps and scalpel parts
- Ultrasonic device housings
- MRI and X-ray brackets
- Endoscopic components
Medical Device & Lab Equipment Housings
- Enclosures for diagnostic tools
- Precision panels and brackets
- Sensor mounts and covers
- Pump and valve housings
Mobility Systems
- Medical cart components
- Physiotherapy apparatus parts
- Adjustable bed hardware
- Wheelchair brackets and joints
Advancements in healthcare manufacturing
Medical devices — like fluid management systems, drug delivery tools, and respiratory support equipment — often consist of multiple intricate components. Producing these parts, whether as small-batch prototypes or in higher volumes, requires a manufacturer with the right skills and capabilities. Whether it’s a precision-machined part for an advanced electronic device or a sheet metal stainless steel cart, 3ERP has the expertise to deliver your custom order efficiently.
Anatomical models serve multiple crucial purposes in the medical field. In education, they help train future doctors, nurses, and healthcare workers. In clinical and surgical settings, these models assist in planning procedures for individual patients, offering a detailed view of organs that require surgery. Thanks to digital manufacturing methods like 3D printing, creating these models from digital 3D designs has become much easier.
We manufacture a wide range of essential medical components — including surgical tools, handheld devices, and fixtures — using biocompatible materials like stainless steel, titanium, and PEEK. With dependable processes such as CNC machining, molding, casting, and 3D printing, we can produce both complex custom designs and standard parts, whether you need a few prototypes or full-scale production, all tailored to your exact specifications.
