Custom Threaded Core Inserts | High-Hardness Appliance Mold Parts

Product Overview

The beryllium copper thread core with electrodes is a precision mold tooling insert designed for plastic injection molds requiring excellent thermal conductivity and high-quality surface finish. Manufactured under controlled machining and EDM processes, this thread core ensures stable demolding performance and dimensional consistency in high-cycle packaging and medical-related plastic molds.

Key Features & Technical Advantages

• Manufactured from high-conductivity beryllium copper alloy

• High surface finish suitable for threaded plastic components

• Integrated electrode features for EDM processing compatibility

• Excellent heat dissipation to reduce molding cycle time

• Stable thread geometry for consistent demolding performance

• Fully customized according to drawings (OEM / Built-to-Print)

Applications & Industry Use

• Plastic injection molds for packaging components

• Threaded bottle, cap, and closure molds

• Medical and laboratory plastic mold tooling

• Precision molds requiring improved cooling efficiency

Mold Structure & Design Description

This thread core insert is designed as a functional molding component incorporating electrode features to support EDM processing during mold manufacturing. The beryllium copper material enhances thermal transfer in threaded areas, reducing localized heat accumulation. Thread profiles, tolerances, and electrode geometry are manufactured strictly according to customer-approved drawings to ensure proper fit and performance within the mold assembly.

Manufacturing Capability & CNC Machining Capacity

Senlan Precision manufactures beryllium copper mold inserts using advanced CNC machining and EDM processes, supported by high-accuracy equipment, including:

• Precision machining centers from MAKINO

• CNC turning and milling machines from HARDINGE

• Controlled EDM finishing and polishing processes

Critical dimensions, surface roughness, and thread accuracy are inspected throughout production.

Custom Development & OEM Cooperation Process

1. Submission of drawings or 3D models

2. Technical feasibility and material review

3. Confirmation of surface finish and EDM requirements

4. CNC machining and EDM processing

5. Dimensional and surface inspection

6. Packaging and export shipment

All projects follow a custom OEM / Built-to-Print cooperation model.

Quality Control & Export Experience

• Incoming material inspection and traceability

• In-process dimensional and thread profile checks

• Surface finish verification after polishing

• Final inspection prior to shipment

• Stable export experience serving international mold manufacturers

Inspection reports and measurement data are available upon request.

Related Products

• Thread core inserts for plastic injection molds

• Beryllium copper mold cores and cavity inserts

• EDM electrodes and mold tooling components

• Custom non-standard precision mold parts

FAQ (Technical & Purchasing)

Q1: Is this beryllium copper thread core a standard product?
A: No. All thread cores are custom-manufactured according to customer drawings and mold design requirements.

Q2: Why use beryllium copper for thread cores?
A: Beryllium copper offers excellent thermal conductivity, improving cooling efficiency and molding stability in threaded areas.

Q3: Can the thread profile and electrode design be customized?
A: Yes. Thread geometry, tolerances, and electrode features are fully built to print.

Q4: Do you support OEM and long-term mold tooling supply?
A: Yes. Senlan Precision specializes in OEM mold components for long-term production programs.

Get a Quote

Please share your technical drawings or specifications with Senlan Precision to receive a professional evaluation and quotation for beryllium copper thread core mold inserts with electrode features.