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Precision Medical Components Injection Mold — Medical-Grade Precision Molding

Jinlong Electric leverages its precision manufacturing capabilities to serve the medical device industry — producing high-precision plastic components for medical devices, diagnostic equipment, and healthcare applications. Our precision mold manufacturing for medical applications is backed by rigorous quality control systems, precision inspection equipment, and decades of engineering expertise.

Medical device components demand exceptional precision, consistency, and material quality. Jinlong's experience in manufacturing precision molds — combined with our injection molding capabilities — enables us to deliver medical device components that meet the stringent requirements of the healthcare industry.

product details

Technical Specifications

Parameter	Specification
Product Application	Medical device components, diagnostic equipment
Mold Type	Precision injection mold
Mold Size	Up to 3,200 × 1,800 × 1,600mm
Mold Steel	S136, 718H, P20 (per requirement)
Dimensional Tolerance	±0.01mm
Surface Finish	Medical-grade precision finish
Expected Mold Life	100,000 – 1,000,000+ shots
Injection Equipment	150+ machines, 45T–1600T
Quality Documentation	FAI report, CMM report, material certificate
Design Software	SolidWorks, Pro/ENGINEER, UG, CATIA, Moldflow

Technical Process

Step 1: Inquiry & Medical Requirements Review

Customer submits medical component drawings with precision and material specifications. Jinlong's team evaluates dimensional requirements, material compatibility for medical-grade plastics, and cleanroom production requirements before providing a quotation within 3 business days.
Step 2: Medical-Grade DFM Analysis

Jinlong conducts a medical-focused DFM analysis — reviewing precision dimensional requirements, wall thickness control for thin-wall sections, material flow characteristics for medical-grade engineering plastics, and ejection strategy for precision components. Emphasis on sink mark prevention and dimensional stability.
Step 3: Precision Mold Design for Medical Applications

Mold designs developed using SolidWorks, Pro/ENGINEER, UG, or CATIA with medical-grade precision standards. Special attention to cavity insert flatness for dimensional consistency, polish requirements for medical surfaces, and ejection system design for precision components. Designs submitted for customer approval.
Step 4: Precision Machining with Quality Verification

Molds manufactured using high-speed CNC (up to 42,000 RPM) for precision cavity surfaces, Charmilles EDM for intricate medical component features, and slow-speed wire-cut for core/cavity inserts. Each machined component undergoes in-process dimensional verification before assembly.
Step 5: Cleanroom-Configured Trial & Inspection

Mold assembled and trials conducted in Jinlong's dedicated production areas configured for cleanroom-compatible medical molding. Samples inspected on CMM and vision measuring system with full dimensional documentation. Material certificates and process parameters documented for medical compliance.
Step 6: Medical Documentation & Approval

Complete documentation package prepared including FAI report with CMM measurement data, material certificates for mold steels and production materials, process parameter sheets, and dimensional traceability records. Samples and documentation submitted for customer approval.
Step 7: Medical After-Sales Support

Ongoing support for precision maintenance, cavity insert replacements, and engineering modifications throughout the mold's service life in medical production applications.

Customization Capabilities

Category	Options
Mold Steel	S136, 718H, P20, SKD11
Dimensional Tolerance	±0.01mm standard
Surface Finish	Medical-grade polish, precision texture
Cavity Layout	Single-cavity, multi-cavity
Materials	PC, PP, PA66, medical-grade engineering plastics
Gate System	Hot runner, pinpoint gate, submarine gate
Quality Documentation	FAI, CMM reports, material certificates, traceability records
Size Range	Up to 3,200 × 1,800 × 1,600mm

Quality Assurance

ISO 9001:2016 certified quality management system

CMM (Coordinate Measuring Machine) inspection with traceable measurement records

Vision measuring system for surface and profile inspection

FAI report included with every mold

Material certificates for all mold steels and production materials

Back to Medical & Precision Molds

Precision Medical Components Injection Mold — Medical-Grade Precision Molding

Technical Specifications

Technical Process

Step 1: Inquiry & Medical Requirements Review

Step 2: Medical-Grade DFM Analysis

Step 3: Precision Mold Design for Medical Applications

Step 4: Precision Machining with Quality Verification

Step 5: Cleanroom-Configured Trial & Inspection

Step 6: Medical Documentation & Approval

Step 7: Medical After-Sales Support

Customization Capabilities

Quality Assurance

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