OEM Custom Metal Parts For Medical Device CNC Precision Machining Service

Product Specification

OEM Custom Metal Parts For Medical Device CNC Precision Machining Service

Custom Medical Metal Parts

Medical equipment metal parts are typically manufactured through a variety of sophisticated processes.

One of the most common methods is machining. Computer Numerical Control (CNC) machining is widely used. In this process, a block of metal such as stainless steel, titanium alloy, or cobalt - chromium alloy is precisely cut and shaped according to the designed dimensions. High - precision tools are used to create complex geometries, like the fine - tuned components of surgical instruments. For example, the shafts of surgical drills or the precise grooves on the handles of medical tweezers can be produced with CNC machining. The accuracy of this process can reach micrometer - level tolerances, ensuring the perfect fit and function of the parts.

Casting is another essential technique. Investment casting, also known as lost - wax casting, is frequently employed for manufacturing metal parts with intricate shapes. It's suitable for producing components like the housings of some small - scale medical devices. A wax pattern is first created, which is then coated with a ceramic shell. After the wax is melted away and the molten metal is poured into the cavity, the metal part takes the shape of the original wax pattern. This process is excellent for creating parts with internal cavities and complex external contours, such as certain parts of implantable medical devices.

Forging is also utilized, especially for parts that require high strength and durability. In forging, a metal billet is heated and then shaped under high pressure using dies. This process aligns the metal grains, enhancing the mechanical properties of the part. For example, some load - bearing parts of large - scale medical equipment, like the frames of hospital beds or the support structures of heavy - duty imaging devices, can be made through forging. The resulting parts have better resistance to fatigue and can withstand significant mechanical forces.

In addition, metal injection molding (MIM) is a growing process in the production of medical equipment metal parts. It combines the design flexibility of plastic injection molding with the properties of metals. A mixture of fine metal powders and a binder is injected into a mold to form the desired shape. After debinding and sintering, a solid metal part is obtained. This process is suitable for producing small, high - volume parts with relatively complex shapes, such as some components of minimally invasive surgical instruments.

These manufacturing processes ensure that medical equipment metal parts meet the strict requirements of precision, strength, biocompatibility, and reliability.

Our One-Stop CNC Machining Service

Step 1. Raw Material Procurement

Provide a variety of options for metal and plastic materials. Strictly select material suppliers to ensure that the material meets international standards.

Metal: aluminum alloy, stainless steel, carbon steel, copper, brass, iron, titanium alloy, etc.

Plastic: POM, PEEK, PC, ABS, nylon and other high-performance engineering plastics.

Step 2. Design and Technical Support

Customers can provide 3D drawings (such as STEP, IGS, STL) or 2D drawings (such as DWG, DXF).

The engineering team provides the following support:

Manufacturability optimization (DFM) to ensure that the design is suitable for processing.

Provide sample verification service.

Step 3. Fabrication (CNC Machining Service)

Advanced Equipment: The factory is equipped with 3-axis, 4-axis, and 5-axis CNC machining centers to support diversified production needs.

Machining Technology:

CNC Milling: suitable for flat parts and complex curved surface structures.

CNC Turning: machining of precision rotating parts.

Compound Machining: complete milling and turning in one clamping to improve efficiency and consistency.

Precision Guarantee: machining tolerance can reach ±0.01mm.

Step 4. Surface Treatment

Provide a variety of surface treatment options to improve part performance and appearance:

Metal surface treatment: Anodizing, electroplating (nickel, zinc, chromium, etc.), sandblasting, polishing, brushing, heat treatment, etc.

Plastic surface treatment: Painting, silk screen, laser engraving, electroplating, etc.

Functional treatment: Special processes such as corrosion-resistant and wear-resistant coatings.

Step 5. Assembly

The factory equipped with multiple assembling lines. Provide parts assembly service. Including screws assembly, welding and other customized assembly requirements.

Step 6. Inspection and Quality Control

ISO9001:2015 certified. Equipped with high-precision inspection equipment (such as three-coordinate measuring machine, projector, roughness meter, etc). We offer inspection QC reports, including inspection results of size, material and surface quality.

Step 7. Packaging and Transportation

Provide professional packaging (such as bubble film, pearl cotton, wooden box, etc.) according to customer needs to ensure safe transportation of parts. Supports international transportation, covering markets such as the United States, Europe, Australia, Japan, and South Korea.

Advantages

1. ISO9001:2015 Self-Operated Factories, with 17 years' manufacturing experience

2. OEM for Well-Known Brands: RODE, Nestle, Rolls-Royce, AXIS, BYD, Walmart, etc. We are fortunate to be their long-term and reliable partner.

3. Offer One-Stop Service: Raw material→Fabrication→Surface Finish→QC→Assembling→Packing→Shipping

4. Rapid and Free Prototyping Service

5. R&D and Design Capabilities

6. Our sales team 24/7 online, Quote within 24 hours

FAQ

Q: Are you trade company or manufacturer?

A: We are professional manufacturer with over 17 years' experience, we have self-operated factories, welcome to visit our factories.

Q:Do you offer OEM or ODM business?

A: Yes. OEM and ODM are our main business.

Q:What services do your company offer?

A: One-stop metal/plastic fabrication service. Main processing: cnc machining, die casting, investment casting, sheet metal fabricaiton, injection molding.

Q: What certifications do you have?

A: We have the following certifications:  IS09001:2015, CE-Rohs.

Q: Can you help assembling the parts after it is manufactured?

A: Yes. Our factory has multiple assembling lines.

Q: What is the price of our product?

A: The price is depend on your projects. Typically, our prices are competitive.

Q: What are the packaging details for the products?

A: The package can be customized according to your requirements.

Q: What is the delivery time?

A:  7~15 working days for sample, 30 working days for mass production.

Q: Will my drawing or other documents be safe after you get it?

A: Yes. We can sign confidential aggrement for all your projects.