STAVAX Precision Core Pins for Medical Injection Molds
STAVAX Precision Core Pins are high-accuracy mold components used in medical injection molds to create internal holes, fine channels, and precision structural features in plastic parts. These core pins are specifically designed for medical-grade plastic molding applications that require excellent corrosion resistance, superior surface finish, and stable dimensional accuracy.
Manufactured from STAVAX ESR stainless mold steel, these core pins offer outstanding corrosion resistance, excellent polishability, and high wear resistance, making them ideal for medical consumables and laboratory plastic production molds that operate under strict quality standards and continuous production cycles.
Product Features
- Manufactured from STAVAX ESR stainless mold steel
- Excellent corrosion resistance for medical production environments
- High polish surface finish for precision molding
- Suitable for precision holes and precision internal features
- High dimensional stability for long production cycles
- Custom diameters, lengths, and head structures available
- Machining tolerance up to ±0.005 mm
Applications
Medical Consumable Molds
Used for molds producing disposable medical plastic components such as connectors, caps, and small functional parts.
Laboratory Plastic Products
Applicable in molds producing diagnostic consumables, test components, and laboratory plastic accessories.
Pharmaceutical Packaging Components
Used in molds producing precision plastic components used in pharmaceutical packaging systems.
precision Injection Molding
Suitable for molds forming precision holes and fine plastic structures.
High-Cavity Medical Injection Molds
Ensures stable production performance in multi-cavity molds used for mass production of medical plastic components.
Precision & Manufacturing Capabilities
- High-precision CNC turning and milling
- Precision grinding and precision machining
- High-quality mirror polishing
- Professional vacuum heat treatment
- Precision dimensional inspection and quality control
- Machining tolerance up to ±0.005 mm
High Reliability for Medical Mold Production
STAVAX ESR stainless mold steel resists corrosion caused by humidity, plastic additives, and cleaning agents used in medical production environments. Superior polishability enables smooth plastic flow and high-quality molded surfaces. Precision machining ensures stable mold performance during long production cycles, while high wear resistance reduces maintenance and increases mold durability.
What We Need for Quotation
- 2D drawings or 3D CAD files
- Required core pin diameter and length
- Tolerance requirements
- Surface finishing or polishing requirements
- Material specification (STAVAX or equivalent)
- Quantity required
- Mold application details
Frequently Asked Questions
What is the function of core pins in injection molds?
Core pins are used to form internal holes, channels, and precision structures in molded plastic parts.
Why is STAVAX steel used for medical mold components?
STAVAX ESR stainless mold steel provides excellent corrosion resistance, high polishability, and dimensional stability, which are important for medical injection molds.
Can these core pins be customized?
Yes. Diameter, length, head structure, surface finish, and tolerances can be custom manufactured based on mold design drawings.
What tolerance can you achieve?
Our machining capability allows precision tolerances up to ±0.005 mm.
Are these suitable for high-cavity molds?
Yes. STAVAX precision core pins are designed for multi-cavity medical injection molds and high-volume production tools.
Need Precision Core Pins for Medical Injection Molds?
We specialize in manufacturing high-precision stainless mold components, including STAVAX precision core pins designed for medical injection molding applications. Send us your drawings or specifications, and we will provide engineering evaluation, competitive quotation, and reliable production lead time.
Contact us today to discuss your custom mold component requirements.
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