Stavax S136 Threaded Core Inserts | Precision Parts for Cosmetic Injection Molds

Product Overview

Stavax combinable thread core mold parts are precision injection mould components manufactured by Senlan Precision. These thread cores are designed for modular and combinable mold structures, enabling flexible thread configuration, stable demolding performance, and long service life. All components are produced strictly according to customer drawings and process requirements.

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Key Features & Technical Advantages

• Stavax Stainless Tool Steel
  Excellent corrosion resistance, polishability, and dimensional stability.

• Combinable / Modular Thread Core Design
  Supports interchangeable or replaceable thread sections in mold assemblies.

• High Precision Thread Machining
  Ensures accurate pitch, profile consistency, and reliable demolding.

• Optimized for Repeated Demolding Cycles
  Reduced thread wear and stable surface quality over long production runs.

• Built-to-Print Manufacturing
  Fully customized dimensions, tolerances, and structural interfaces.

Application Fields / Industry Use

• Plastic Injection Molds with Threaded Features
  Internal or external thread molding applications.

• Packaging and Closure Mold Systems
  Suitable for threaded closures and functional plastic components.

• Medical and Laboratory Mold Tooling
  Applied where cleanliness and material stability are required.

• High-Precision Multi-Cavity Molds
  Designed for molds requiring consistent thread quality across cavities.

Mould Structure & Design Description

The combinable thread core structure allows multiple thread segments to be assembled within a single mold system. This design improves maintenance efficiency and enables flexible adaptation to different thread specifications. Structural design focuses on precise alignment, load distribution during demolding, and compatibility with unscrewing or mechanical demolding mechanisms.

Manufacturing Capability & CNC Machining

Senlan Precision utilizes high-precision machining and inspection equipment to ensure consistent quality:

• MAKINO (Japan) CNC machining centers for core shaping

• HARDINGE (USA) CNC turning machines for threaded features

• Precision grinding and controlled heat treatment

Key Capabilities

• Tight tolerance control on thread geometry

• High concentricity and coaxial alignment

• Stable hardness after heat treatment

• Uniform surface finish on forming areas

Customization & OEM Cooperation Process

All thread core mold parts are supplied under a custom OEM / Built-to-Print cooperation model:

1. Review of customer drawings and technical requirements

2. Material and structural evaluation

3. Precision CNC machining and heat treatment

4. Dimensional inspection and functional verification

5. Final packing and export shipment

Quality Control & Export Experience

• Raw material certification and traceability

• In-process inspection of critical dimensions

• Final inspection for thread accuracy and surface condition

• Export experience serving international mold makers and tooling integrators

Quality control emphasizes thread precision, interchangeability, and long-term stability.

Related Products

• Thread Mold Core Inserts

• Unscrewing Mold Components

• Plastic Injection Mold Cavity Inserts

• Non-Standard Mold Core Assemblies

FAQ – Technical & Purchasing

Q1: Are these thread cores standard parts?
No. All parts are manufactured according to customer drawings.

Q2: Can the thread sections be replaced individually?
Yes. The combinable design allows partial replacement depending on mold structure.

Q3: What thread types are supported?
Metric, imperial, and custom thread profiles can be produced.

Q4: Are these suitable for multi-cavity molds?
Yes. The design supports stable performance in multi-cavity production.

Request a Quote

For pricing and technical consultation on Stavax Combinable Thread Core Mold Parts, please provide your drawings and technical specifications.

Our engineering team will deliver a precision, built-to-print solution tailored to your injection mold design and production requirements.