CNC Machining For Medical

Sanluo Precision is a professional CNC machining for medical manufacturer and supplier in China. The company strictly adheres to the requirements of the ISO 13485 medical quality management system. It is one of the few professional manufacturers in China with medical-grade processing qualifications. It provides customized CNC machining for medical services for customers. The CNC machining for medical service has extremely high requirements for biocompatibility, sterility, and traceability. The company always prioritizes product safety and compliance. It offers high-standard customized processing services for core components of surgical instruments and equipment, supporting the customization of complex and difficult parts. It meets the high-standard part requirements of customers.

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Product Description

Medical-grade materials and certifications

Sanluo Precision has a very high standard for CNC machining for medical services and only selects medically certified materials. The company's stainless steel uses 316L medical-grade stainless steel, titanium alloy uses Ti6Al4V ELI implant-grade titanium alloy, and PEEK material meets the ISO 10993 biocompatibility standard. Electrolytic polishing can achieve a surface roughness value of less than Ra0.2 μm, reducing the risk of microbial adhesion.

Workstation Accuracy

dimensional accuracy	OD	ID	T（C）	DP	SW
unit:±/mm	0.002	0.003	0.005	0.005	0.003
Geometric accuracy	roundness	coaxiality	straightness	cylindricity	symmetry
unit:±/mm	0.001	0.004	0.002	0.003	0.005
production capacity	1~999999 pcs	1~999999 pcs	1~999999 pcs	1~999999 pcs	1~999999 pcs
production cycle	3-20 days	3-20 days	3-20 days	3-20 days	3-20 days

Clean workshop environment

Sanluo Precision is a professional manufacturer of CNC machining for medical. The company has an ISO8-level (Class 100,000) clean workshop. The particle size of the efficient HEPA filter is (greater than or equal to 0.5 micrometers), and the number of particles is ≤ 3.52 million per cubic meter. The staff wear dust-free suits, and the workpieces are vacuum-sealed packaged. The processing equipment is disinfected regularly, and medical-grade cooling liquid is used to prevent cross-infection. The factory environment temperature is 21 ± 2℃, and the relative humidity is less than 45 ± 5%RH to ensure processing quality.

Accuracy and Inspection Assurance

The medical equipment of Sanluo Precision Company has high requirements for dimensional accuracy and surface quality. The processing accuracy ranges from IT1 to IT5, and the form and position tolerances are within 0.005mm. The surface roughness Ra is between 0.1 and 0.4 μm. The processing plant is equipped with inspection equipment such as Zeiss three-coordinate measuring instruments (with an accuracy of 0.001mm), roughness profilometers, and optical microscopes. The IQ (Installation Confirmation), OQ (Operation Confirmation), and PQ (Performance Confirmation) stages are used to verify whether the equipment meets medical standards. The company has provided professional customized CNC machining for medical services for orthopedic implants, cardiovascular stents, surgical instruments, etc.

Equipment technical parameters

Parameter Categories	Parameter Details
Equipment Model	A236
Brand	C.B. Ferrari
Core Positioning	High-precision, high-efficiency, high-speed moving-column multi-task machining center (for milling and turning)
Number of Axes	4-axis
Processing Capacity	Designed for processing small and medium-sized turbine blades made of materials such as steel, titanium, and superalloys
Core Function	Extensible turning options, enabling turning and milling combined operations; 80-position tool magazine
Layout Characteristics	Compact vertical workbench with moving columns layout
Typical Applications	Impellers, vanes, CNC machining for medical components, clock parts, cams and any other types of complex parts

Parameter Categories	Parameter Details
Equipment Model	MultiSwiss 6x32
Core Positioning	Multi-axis precision turning
Number of Axes	Six axes
Processing Capacity	Processing of bar stock with a diameter of 32 mm
Main Axis System	Equipped with six independent spindles, it adopts liquid static pressure bearing sleeves. The maximum spindle speed is 6,000 rpm.
Core Advantages	Batch production of small-sized parts suitable for industries such as medicine, semiconductors, and hydraulics
Typical Applications	Precision CNC machining for medical components and other items