Stavax (S136) Precision Mold Cores | Custom Threaded Inserts & Die Components

Product Overview

Stavax screw mold cores are precision die components used in plastic injection molds requiring high corrosion resistance and stable dimensional performance. Senlan Precision manufactures Stavax mold core parts strictly according to customer drawings, focusing on accurate thread geometry, surface integrity, and long-term reliability in high-cycle molding environments.

Core Features & Technical Advantages

• Built-to-Print manufacturing based on customer drawings

• Stavax stainless mold steel for corrosion resistance

• High concentricity and accurate screw thread geometry

• Stable dimensional control under repetitive molding cycles

• Suitable for multi-cavity and interchangeable mold core designs

• Optimized surface finish to support consistent demolding

Applications & Industry Use

Stavax screw mold core components are widely used in:

• Plastic injection molds for bottle and closure systems

• Packaging component molds requiring threaded structures

• Medical plastic mold tooling with hygiene-related requirements

• Multi-cavity molds with replaceable screw core inserts

• Export-oriented OEM mold projects

All applications are limited to industrial mold tooling.

Mold Structure & Design Description

Within a plastic injection mold, the Stavax screw mold core functions as:

• A forming element defining internal or external threaded features

• A precision insert aligned with cavity components and mold base

• A wear-sensitive component requiring controlled hardness and finish

Design considerations include:

• Thread profile accuracy and pitch control

• Core-to-cavity alignment tolerance

• Surface roughness affecting release behavior

• Structural strength under injection pressure

Manufacturing Capability & CNC Machining

Senlan Precision manufactures Stavax mold core components using advanced CNC machining equipment, including MAKINO (Japan) and HARDINGE (USA).

Key manufacturing processes include:

• High-precision CNC milling and turning

• Thread machining and profile grinding

• EDM machining for complex geometries

• Controlled heat treatment and stress relief

• Full in-process and final dimensional inspection

These processes ensure repeatable accuracy and stable quality.

Custom Development & OEM Cooperation Process

All Stavax screw mold core parts are supplied on a custom / OEM / Built-to-Print basis.

Standard cooperation workflow:

1. Drawing and technical specification review

2. Manufacturability and tolerance evaluation

3. Precision machining and finishing

4. Dimensional inspection and quality verification

5. Packaging and export delivery

Both prototype and batch production are supported.

Quality Control & Export Experience

Quality control measures include:

• Incoming raw material inspection

• Process-level dimensional verification

• Final inspection against approved drawings

• Controlled packaging for overseas shipment

Senlan Precision has extensive experience supplying precision mold components to international customers with consistent quality and reliable lead times.

Related Products

• Plastic mold cavity inserts

• Threaded core pins

• Mold sleeves and bushings

• Interchangeable mold wear components

All related items are available as custom OEM solutions.

Technical FAQ

Q1: Do you provide standard Stavax mold cores?
No. All parts are manufactured strictly according to customer drawings.

Q2: Can these screw mold cores be used in multi-cavity molds?
Yes. Designs can be optimized for multi-cavity and interchangeable systems.

Q3: What information is required for quotation?
2D/3D drawings, material specification, tolerance requirements, and order quantity.

Q4: Do you support export mold projects?
Yes. We regularly supply mold components for international OEM customers.

Request a Quotation

For custom Stavax screw mold cores and plastic injection mold components, please submit your technical drawings and specifications.
Our engineering team will review your requirements and provide a detailed quotation accordingly.