Clean Production Compliant 8 Cavity Medical Grade HDPE Disposable Medical Consumable Parts Injection Mold

Product Overview

Key Features

1. Clean Production Compliant Design

   All mold core and cavity surfaces adopt high-gloss mirror polishing, no dead corners or hidden gaps that trap dust, residue or bacteria. The structural layout allows convenient disassembly, thorough washing and regular disinfection, perfectly adapting to Class 100,000 / Class 10,000 medical cleanroom production environments, effectively avoiding cross-contamination during mass production of sterile medical consumables.
2. 8-Cavity High-Efficiency Molding Layout

   Equipped with an 8-cavity balanced runner system, the melt flow distribution is uniform across all cavities, ensuring identical weight, size and surface quality for every molded HDPE medical part in one single injection cycle. It greatly shortens production cycle time, improves hourly output and optimizes overall manufacturing cost for high-volume medical orders.
3. Medical-Grade Corrosion-Resistant Mold Material

   Core and cavity are made of anti-rust, acid-resistant mold steel (S136 / STAVAX optional), which withstands frequent cleaning with medical disinfectants, steam and EO sterilization residue. The mold maintains stable precision over long-term mass production, effectively preventing rust or metal particle contamination to medical HDPE finished products.
4. Stable & High-Precision Mold Structure

   Adopts standard heavy-duty mold base with high-precision guide pins and guide sleeves to ensure repeatable mold alignment. Balanced ejection system avoids product deformation, scratches or burrs on medical parts, eliminating potential safety hazards in clinical use. The mold is compatible with all mainstream horizontal injection molding machines for medical workshop applications.
5. Wide Compatibility with Medical HDPE Raw Material

   Optimized cooling channel design achieves fast and uniform temperature control, perfectly matched with medical-grade HDPE raw material characteristics. Molded finished parts support common medical sterilization methods including ethylene oxide (EO) sterilization, high-temperature steam sterilization and gamma ray sterilization, complying with medical biocompatibility requirements.

Technical Specifications

Application Range

• Infusion tube fixing connectors, limit stoppers and routing wire spools

• Medical testing sampling auxiliary plastic fittings

• Disposable surgical instrument insulating & positioning parts

• Medical equipment internal isolation and anti-slip plastic components

• Sterile packaging auxiliary plastic structural parts

Our Service

1. Custom mold design according to your 2D/3D drawings or product samples; DFMEA and mold flow analysis provided for medical projects.

2. Strict dimensional inspection and cleanroom-level mold trial before delivery; full dimensional inspection report of molded medical parts supplied.

3. Complete mold operation manual, maintenance guide and spare parts list for medical workshop standardized management.

4. Global after-sales technical support, remote mold debugging guidance and long-term mold maintenance service.

FAQ

1. Is this mold suitable for medical cleanroom production?

   Yes. The mold adopts no-dead-corner mirror polishing structure, supports full disassembly cleaning and disinfection, fully complies with clean production requirements for medical disposable products.

2. Can the molded HDPE parts support EO sterilization?

   Our mold is optimized for medical HDPE material, finished products can undergo EO, steam and gamma sterilization to meet clinical sterile standards.

3. Can we adjust the cavity number or switch to other medical raw materials?

   Customization is available. We can adjust cavity quantity, optimize runner system to match medical PP, PC, TPU and other medical-grade polymers.

4. What is the service life of this medical injection mold?

   With S136 mold steel, the guaranteed service life reaches 500,000 shots; if upgraded to STAVAX, the service life can extend up to 1 million shots for long-term medical mass production.

5. Will you provide relevant test documents for medical project review?

   We can provide mold material certification, dimensional inspection reports, mold trial sample test reports to support your medical device registration audit.