Custom CNC Turned Die Casting Inserts | ISO Certified Precision Mold Parts

Product Overview

ISO Certificated Die Casting Mold Parts – Special Shaped Inserts are precision-manufactured mould components designed for complex geometries and tight tolerances in high-cycle mould systems. Produced by Senlan Precision, these inserts are manufactured strictly on a custom / OEM / Built-to-Print basis, supporting stable mould operation, accurate part forming, and reliable interchangeability across demanding industrial mould applications.

Key Features & Advantages

• Custom-made special shaped mould inserts based on customer drawings

• Suitable for complex internal and external geometries

• High dimensional stability under repeated moulding cycles

• Precision lathe processing combined with secondary CNC operations

• Optional heat treatment and surface finishing

• Consistent quality under ISO-based quality management system

Applications / Industry Use

• Industrial die casting mould systems

• Injection mould tooling for packaging components

• Cosmetic and medical mould assemblies

• Multi-cavity moulds requiring non-standard insert geometry

• Precision tooling requiring frequent insert replacement

Mould Structure & Design Description

Special shaped inserts are functional mould components integrated into core or cavity areas where standard geometries cannot meet product or process requirements. These inserts often control localized features, internal contours, or functional surfaces within the mould.

Design considerations include:

• Accurate positioning and repeatability within the mould base

• Structural strength to withstand thermal and mechanical loads

• Controlled fit between insert and surrounding mould components

• Compatibility with cooling, venting, and demoulding structures

• Ease of maintenance and replacement in multi-cavity moulds

All designs are manufactured strictly according to customer-supplied drawings and technical specifications.

Manufacturing Capability & CNC Machining

Manufacturing processes are selected based on part geometry and tolerance requirements, including:

• Precision CNC lathe turning for rotational features

• CNC milling for special profiles and flats

• Grinding for critical tolerance surfaces

• Optional EDM for complex internal features

• Final polishing or surface treatment as specified

Advanced machining capability is supported by equipment from MAKINO and HARDINGE, ensuring stable dimensional control and consistent surface quality suitable for export-grade mould components.

Custom Development / OEM Cooperation Process

1. Drawing and technical requirement review

2. Manufacturing process evaluation and feasibility confirmation

3. Material and heat treatment selection

4. Precision machining and finishing

5. In-process and final dimensional inspection

6. Protective packaging and shipment

All parts are delivered as Built-to-Print OEM components.

Quality Control & Export Experience

• ISO-certified quality management system

• Raw material verification and traceability

• In-process inspection for key dimensions

• Final inspection prior to shipment

• Extensive export experience supplying precision mould components to international customers

Related Products

• Precision mold core inserts

• Custom cavity inserts

• Mold core pins and sleeves

• Multi-cavity mold spare parts

• CNC machined mould components

FAQ – Technical & Purchasing

Q1: Are these inserts available in standard sizes?
No. All special shaped inserts are custom-manufactured according to customer drawings.

Q2: Can you handle complex geometries with tight tolerances?
Yes. Our machining process supports complex shapes and strict tolerance control as specified.

Q3: What materials can be used?
Material selection is based on application requirements and drawings, including tool steels and other specified alloys.

Q4: Do you support small batch or replacement orders?
Yes. We support both initial tooling and replacement insert orders.

Request a Quote

For pricing and lead time on Special Shaped Die Casting Mold Inserts, please provide drawings or technical specifications.
Senlan Precision specializes in OEM manufacturing of high-precision mould components for packaging, cosmetic, and medical mould applications.