logo
Request A Quote |
Home ProductsMold Core Pins

STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance

All Products

Plastic Injection Mould

(11)

Packaging Molds

(9)

Precision Mold Components

(109)

Precision Mould Parts

(281)

Plastic Mould Parts

(150)

Mold Cavities

(13)

Mold Inserts

(61)

Mold Core Pins

(71)

Die Casting Mold Parts

(80)

Mold Standard Parts

(188)
Best Products
Precision Mold Components For Medical Grade Pharmaceutical Packaging

Precision Mold Components For Medical Grade Pharmaceutical Packaging

M340 Mold Core Pin Insert Pins For Medical Pipette Tips

M340 Mold Core Pin Insert Pins For Medical Pipette Tips

Customized Mold Core Pin Insert Pin Ejector Pin For Medical Injection Syringes

Customized Mold Core Pin Insert Pin Ejector Pin For Medical Injection Syringes

Certification
China Senlan Precision Parts Co.,Ltd. certification
China Senlan Precision Parts Co.,Ltd. certification
Customer Reviews
Thank you for doing such good quanlity work,and you can expect more orders from me in the future

—— Fernando

We have cooperated with senlan for many years and they always can provide good quality of mold parts and service

—— Amir Choroo

I received my package today and i'm happy with the pins you've done,they seems pefect,thank you.

—— Peter

I'm Online Chat Now

STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance

STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance

Large Image :  STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance

Product Details:
Place of Origin: CHINA
Brand Name: SENLAN
Certification: ISO9001:2015
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: 100-1000
Packaging Details: Paper Of Box, Wooden Box
Delivery Time: 15 working days
Payment Terms: T/T,Western Union
Supply Ability: 1000pcs/month
Contact Now

STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance

Description
Surface Finish: Polishing Feature: Low Cost, Long Life
Mould: Injection Molding Components Accuracy: 0.005
Materials: STAVAX/1.2083/M340 Parts Name: Injection Molding Components
Design Software: CAD UG ProE Solidworks Usually Packaging: Paper Of Box
Quality: 100% Inspection Thread: Process By Grinding
Highlight:

custom precision mold inserts

,

medical packaging mold cores

,

mold core pins with warranty

STAVAX Precision Tapered Core Pins for Medical Injection Molds
Product Overview

STAVAX Precision Tapered Core Pins are specialized mold components designed for high-precision medical injection molding applications. These tapered core pins are used to form small holes, thin internal channels, and precision cavities in plastic medical parts.

Manufactured from STAVAX (Uddeholm Stavax ESR stainless tool steel), these core pins provide excellent resistance to wear, corrosion, and high temperatures during continuous injection molding cycles. The tapered geometry improves mold release performance and ensures high dimensional accuracy for delicate molded components.

Precision tapered core pins are widely used in molds producing medical consumables, laboratory plastics, and precision-structured plastic components, where dimensional stability and surface quality are critical.

Product Features
  • Made from STAVAX stainless tool steel (S136 ESR equivalent)
  • Superior corrosion resistance for medical and cleanroom environments
  • Excellent wear resistance and dimensional stability
  • Precision tapered geometry for improved mold release
  • Ultra-smooth surface finishing (mirror polishing capability)
  • High straightness and concentricity
  • Custom sizes based on mold design
  • Machining tolerance up to ±0.005 mm

These characteristics ensure stable performance in high-cavity medical molds running continuous production cycles.

Applications
  • Medical consumables molds (caps, connectors, micro parts)
  • Laboratory plastic molds (pipette tips, tubes, microfluidic parts)
  • Precision injection molding (thin core structures, micro holes)
  • Pharmaceutical packaging components
  • High-cavity medical molds
Precision & Manufacturing Capabilities
  • Advanced CNC turning and precision machining
  • Centerless grinding and taper grinding
  • Mirror polishing (Ra ≤ 0.2 μm achievable)
  • Vacuum heat treatment (HRC 48-52 typical for STAVAX)
  • Dimensional tolerance up to ±0.005 mm
  • Strict quality inspection
Why STAVAX Material?
Corrosion Resistance for Medical Use

STAVAX stainless steel is ideal for medical molds requiring anti-rust and cleanroom compatibility.

Superior Surface Finish

Supports mirror polishing, critical for medical and optical plastic parts.

Long Service Life

Excellent wear and corrosion resistance reduce maintenance frequency.

Stable Precision in High Cavitation

Maintains dimensional stability in long-term, high-volume production.

What We Need for Quotation
  • 2D drawings or 3D CAD files
  • Required taper angle, diameter, and length
  • Tolerance requirements
  • Material: STAVAX / S136 ESR
  • Surface finishing requirements
  • Quantity needed
  • Mold application details
Frequently Asked Questions
What is the function of tapered core pins in injection molds?

Tapered core pins are used to create small internal holes or precision features in plastic parts while improving part release during mold opening.

Why are tapered core pins used in medical molds?

Medical components often require very small and precise features, and tapered pins help ensure accurate molding and easy demolding.

Why is STAVAX used for these pins?

STAVAX provides excellent corrosion resistance, polishability, and wear resistance, making it ideal for medical and high-precision injection molding applications.

Can tapered core pins be customized?

Yes. Diameter, taper angle, length, and head structure can all be custom-manufactured based on mold design drawings.

What machining tolerance can you achieve?

Our precision machining capability allows tolerances up to ±0.005 mm for mold components.

Product Gallery
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance 0
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance 1
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance 2
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance 3
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance 4
STAVAX Precision Tapered Core Pins for Medical Injection Molds with ±0.005mm Tolerance 5

Tag:

core pin manufacturer,

core pin injection molding,

precision core pins

Contact Details
Senlan Precision Parts Co.,Ltd.

Contact Person: Miss. Merry

Tel: +8618666474704

Fax: 86-769-81875281

Send your inquiry directly to us (0 / 3000)

About

Packaging Molds

Multi-Cavity Screw Cap Injection Mold for High-Speed Production with Precision Thread Forming

H13 8-Cavity Thin-Wall Injection Mold for High-Speed Plastic Container Packaging

Multi-Cavity Water Bottle Cap Mold with High-Speed Molding Capability and Balanced Runner Layout

Precision Mold Components

Customized Precision CNC Machining Parts with 0.005mm Accuracy and STAVAX/1.2083/M340 Materials for Injection Molding Components

Precision 0.005 Accuracy STAVAX Material Cavity Insert and Sleeve for Long Life Injection Mold Components

Precision Core Pin with 0.003mm Accuracy for Medical Industry Using STAVAX Material

LEAVE MESSAGE

Privacy Policy | China Good Quality Plastic Injection Mould Supplier. © 2018 - 2026 Senlan Precision Parts Co.,Ltd.. All Rights Reserved.