±pm$0.005mm Precision SKD61 CNC Parts | Bespoke Mold Components for Plastic Injection

Product Overview

SKD61 high precision plastic mold parts are CNC machined components used in injection molds requiring thermal stability, dimensional accuracy, and reliable mechanical performance. Manufactured from SKD61 hot work tool steel through precision CNC machining and controlled finishing processes, these parts provide stable geometry during repeated molding cycles. All components are custom produced strictly according to customer drawings and technical specifications.

Key Features & Technical Advantages

• Manufactured from SKD61 (H13 equivalent) hot work tool steel

• Precision CNC machining for complex and high-accuracy mold parts

• Stable dimensional control for critical mold interfaces

• Good resistance to thermal fatigue in injection mold environments

• Consistent surface quality for reliable molding and demolding

• Suitable for multi-cavity and long production cycles

• Fully customized / OEM / Built-to-Print manufacturing

Applications & Industries

These SKD61 plastic mold components are widely used in:

• Injection molds for packaging caps and closures

• Mold systems for bottle caps and sealing components

• Medical packaging molds and syringe-related tooling

• Precision plastic molds requiring stable thermal performance

They are especially suitable for applications requiring dimensional stability, material toughness, and repeatable molding performance.

Mold Structure & Design Description

SKD61 CNC machined mold parts are typically applied as:

• Core inserts and cavity inserts

• Functional mold blocks and structural components

• Replaceable precision parts within injection mold assemblies

Key design considerations include:

• Accurate geometry matching mold design requirements

• Proper fit and alignment with adjacent mold components

• Structural strength to withstand injection pressure and temperature

• Compatibility with modular and multi-cavity mold structures

All components are designed and manufactured strictly according to customer drawings to ensure correct assembly and stable mold operation.

Manufacturing Capability & CNC Machining

Senlan Precision manufactures SKD61 mold parts using advanced CNC machining and finishing technologies.
Our production facilities are equipped with high-precision machining centers and CNC systems from MAKINO (Japan) and HARDINGE (USA), enabling:

• High-accuracy CNC milling and turning operations

• Stable tolerance control for precision mold components

• Consistent surface finish across production batches

• Reliable repeatability for customized and replacement parts

Machining routes are selected based on geometry complexity, tolerance requirements, and mold function.

Custom Manufacturing & OEM Cooperation

We specialize in custom manufacturing and OEM cooperation, supporting:

• Built-to-Print production from 2D drawings or 3D models

• Customized geometries, tolerances, and functional features

• SKD61 material processing and optional heat treatment

• Small-batch prototyping and volume production

• Long-term supply of replacement and spare mold components

Technical communication is maintained throughout the project to ensure accurate execution of customer specifications.

Quality Control & Export Experience

With over 20 years of experience in exporting precision mold components, Senlan Precision applies a structured quality control system:

• Incoming material inspection and traceability

• In-process dimensional inspection during CNC machining

• Final inspection prior to shipment

• Complete inspection records and technical documentation

We are experienced in international technical communication, quality requirements, and export packaging standards.

Related Mold Components

• SKD61 mold core inserts

• Mold cavity inserts

• Precision mold blocks and plates

• Multi-cavity mold spare parts

All related products are available on a custom manufacturing basis.

Technical FAQ

Q1: Are SKD61 mold parts manufactured strictly according to drawings?
Yes. All components are produced strictly based on customer-provided drawings and specifications.

Q2: Why is SKD61 suitable for injection mold components?
SKD61 offers good toughness, thermal stability, and resistance to thermal fatigue, making it suitable for injection mold environments.

Q3: What machining tolerances can be achieved?
Tight tolerances suitable for precision mold applications can be achieved depending on part geometry and requirements.

Q4: Can these parts be supplied as replacement components for existing molds?
Yes. Replacement and interchangeable SKD61 mold parts can be manufactured to match existing mold designs.

Request a Quotation

For pricing, lead time, or technical discussion regarding SKD61 high precision CNC machined mold parts for injection molds, please provide your drawings or technical specifications.
Our engineering team will review your requirements and provide a professional quotation accordingly.