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Plastic Injection Mold PVC ABS HDPE Custom Plastic Parts

Key Advantages of One-Stop Services
Benefit Why It Matters
Faster Time-to-Market No supplier delays; seamless design-to-production handoff
Lower Costs Bulk material discounts, reduced rework, and no middlemen
Better Quality Control Consistent standards across all stages
Risk Reduction Early DFM feedback prevents costly mold revisions
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  • YIXUN mold

  • 8480419090

Medical-Grade Injection Molds: Precision Tooling for Healthcare Components

Product Overview

Our medical-grade injection molds are engineered exclusively for manufacturing critical healthcare components—from surgical infusion covers and drainage valve fittings to syringes, catheter parts, and medical device housings. Designed to meet the strictest global medical standards, these molds deliver sterile, biocompatible, and dimensionally precise tooling that aligns with the unique demands of the healthcare industry (e.g., ISO 13485, FDA 21 CFR 177, and ISO 10993).
Crafted from medical-certified mold steels and processed via advanced precision machining, our molds ensure consistent part quality, resistance to sterilization processes (EO, gamma radiation), and long service life—critical for high-volume production of disposable or reusable medical devices. Whether you need molds for transparent components (like infusion cover windows) or functional parts (valve cores), we tailor every detail to your design and regulatory requirements.

Core Advantages

1. Regulatory Compliance at Every Step
  • Fully compliant with medical industry standards: ISO 13485 (medical device quality management), FDA 21 CFR 177 (food/medical contact materials), and ISO 10993 (biocompatibility).

  • Material traceability: All mold steels and auxiliary materials come with full certification documentation, supporting your product’s regulatory submission and audit processes.

  • Sterilization compatibility: Molds are engineered to withstand ethylene oxide (EO) sterilization (up to 60℃/8 hours) and gamma radiation (up to 50 kGy) without degradation.

2. Precision & Biocompatibility
  • Mold materials: Use medical-grade stainless steel (316L), corrosion-resistant H13 steel, or NAK80  (mirror-finish steel) for critical surfaces—ensuring no toxic leaching and compatibility with bodily fluids.

  • Ultra-precise machining: CNC milling, EDM, and CMM (Coordinate Measuring Machine) inspection achieve dimensional accuracy of ±0.005mm, ideal for tight-tolerance parts like infusion valve seals.

  • Mirror polishing (Ra ≤ 0.01μm): Eliminates surface roughness that could harbor bacteria, meeting the sterile requirements of surgical and invasive medical components.

3. Optimized for Medical Component Designs
  • Complex geometry support: Expertise in molding undercuts, thin walls (down to 0.2mm), and multi-cavity structures (1-16 cavities) for parts like infusion cover lids or catheter connectors.

  • Heat-resistant configurations: For high-temperature medical plastics (e.g., PEEK, PSU), molds are equipped with temperature-controlled cooling systems to handle processing temperatures up to 350℃.

  • Contamination control: Mold production occurs in a cleanroom environment (Class 8) to prevent particle contamination—critical for sterile medical devices.

4. Cost-Effective & Reliable Production
  • Long mold life: Medical-grade steel molds offer 500,000-1,500,000 cycles, reducing tooling replacement costs for high-volume disposable medical parts.

  • Reduced post-processing: Precision molding and surface finishing minimize the need for secondary operations (e.g., deburring, sterilization rework), lowering overall production costs.

  • Fast turnaround: Streamlined DFM (Design for Manufacturability) analysis and dedicated project teams deliver mold lead times of 4-8 weeks (rush orders available for urgent medical device launches).


Our Medical Mold Production Process

  1. Design & DFM Analysis: Receive your 3D model (STEP/IGES/STL) → Conduct medical-specific DFM checks (e.g., moldability of sterile surfaces, compatibility with bioplastics) → Finalize mold design with cooling/venting systems optimized for medical use.

  1. Precision Machining: Cleanroom machining (Class 8) → EDM for micro-features → Mirror polishing (Ra ≤ 0.01μm) → CMM inspection to verify dimensional accuracy.

  1. Assembly & Sterile Testing: Assemble mold components with medical-grade lubricants → Conduct test injections using your target bioplastic → Inspect samples for biocompatibility, surface finish, and dimensional stability.

  1. Delivery & Post-Sales Support: Deliver mold with full certification package (material certificates, test reports) → Provide 18-month after-sales service (free maintenance for non-human damage) → Offer on-site technical support for mold installation and production optimization.

infusion cover

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Yixun is the China first generation mold maker, specialize in mold and moulding, provide one-stop plastic manufacturing service, feature in building medical and healthcare device tooling.
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