Precision Injection Molds for Medical Diagnostic Equipment - China Suppliers & Factory
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Application | Medical diagnostic equipment components |
| Mold Type | Precision injection mold |
| Mold Size | Up to 3,200 × 1,800 × 1,800mm |
| 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 |
| Quality Documentation | FAI report, CMM report, material certificate |
| Design Software | SolidWorks, Pro/ENGINEER, UG, CATIA, Moldflow |
Technical Process
Step 1
Inquiry & Requirements Review
Customer submits diagnostic equipment component drawings with medical-grade material specifications and tolerance requirements. Jinlong's team evaluates precision needs, material compliance requirements, and production volume targets before providing a quotation within 3 business days.
Step 2
Medical-Grade DFM Analysis
Jinlong conducts a medical-focused DFM analysis — reviewing dimensional tolerance stack-up for assembly, thin-wall sections for housing components, and material flow for medical-grade engineering plastics. Special attention to sink mark prevention on visible housing surfaces and ejection strategy for precision-fit components.
Step 3
Precision Mold Design
Mold designs developed using SolidWorks, Pro/ENGINEER, UG, or CATIA with medical device precision standards. Attention to parting surface design for clean mold release, ejection system placement for housing aesthetics, and gating strategy for weld line-free surfaces. Designs submitted for customer approval.
Step 4
Precision Machining
Molds manufactured using high-speed CNC (up to 42,000 RPM) for smooth precision surfaces, Charmilles EDM for intricate housing features, and slow-speed wire-cut for core/cavity inserts. In-process dimensional checks performed on all critical features before assembly.
Step 5
Trial & Medical Inspection
Mold trials conducted in Jinlong's dedicated production areas. Samples inspected on CMM and vision measuring system for dimensional compliance. Material verification and process parameter documentation prepared for medical quality requirements.
Step 6
Documentation & Approval
Complete quality documentation package prepared — including FAI report, CMM measurement records, material certificates, and process specifications. Samples and documentation submitted for customer approval.
Step 7
Medical After-Sales Support
Ongoing support for design modifications, spare parts, and production troubleshooting for medical diagnostic device programs.
Customization Capabilities
Jinlong offers comprehensive customization options for medical diagnostic equipment mold projects:
| Category | Options |
|---|---|
| Mold Steel | S136, 718H, P20, SKD11 |
| Dimensional Tolerance | ±0.01mm standard (tighter tolerances available) |
| Surface Finish | Medical-grade polish, smooth housing finish, textured |
| Cavity Layout | Single-cavity, multi-cavity for volume production |
| Materials | PC, PP, PA66, medical-grade engineering plastics |
| Gate System | Hot runner, pinpoint gate, submarine gate |
| Quality Documentation | FAI report, CMM reports, material certificates, traceability |
| Mold 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 records
Vision measuring system for surface inspection
FAI report included with every mold
Material certificates for all mold steels
Frequently Asked Questions
What is the maximum mold size Jinlong can manufacture?
Jinlong can design and manufacture precision injection molds up to a maximum size of 3,200 × 1,800 × 1,800mm, accommodating a wide range of medical diagnostic equipment components.
What dimensional tolerances do you achieve for medical molds?
Our standard dimensional tolerance is ±0.01mm. We utilize high-speed CNC machining and slow-speed wire-cutting to meet the strict requirements of medical-grade components.
What types of mold steel do you offer?
Depending on your application and production volume, we offer various premium mold steels including S136, 718H, P20, and SKD11.
Is quality documentation provided with the molds?
Yes, we provide a complete quality documentation package with every project, including First Article Inspection (FAI) reports, Coordinate Measuring Machine (CMM) reports, and material certificates.
What design software formats do you support?
Our engineering team is fully compatible with industry-standard design tools, including SolidWorks, Pro/ENGINEER, UG (Unigraphics), CATIA, and Moldflow.
What is the expected lifespan of your precision injection molds?
Depending on the selected mold steel and your specification requirements, our medical-grade molds are built to deliver a lifespan ranging from 100,000 to over 1,000,000+ shots.