±pm$0.002mm High-Precision Mold Parts | Custom Injection Moulding Components

Product Overview

Customized precision mold parts are essential components used in plastic injection molds to ensure accurate part formation and stable molding performance. Manufactured through precision CNC machining and controlled finishing processes, these components provide reliable dimensional accuracy, consistent surface quality, and long-term operational stability. All mold parts are produced strictly according to customer drawings and technical specifications for injection mold applications.

Key Features & Technical Advantages

• Precision-manufactured mold components for injection molds

• Suitable for core, cavity, insert, and auxiliary mold parts

• Tight dimensional control for critical functional features

• Consistent surface finish for stable molding and demolding

• Designed for multi-cavity and long production cycles

• Reliable interchangeability for replacement mold components

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

Applications & Industries

These customized precision mold parts are widely applied in:

• Injection molds for packaging caps and closures

• Mold systems for bottle caps and sealing components

• Medical packaging molds and syringe-related tooling

• Plastic molds requiring high cavity-to-cavity consistency

They are particularly suitable for applications requiring high precision, repeatability, and stable mold performance.

Mold Structure & Design Description

Precision mold parts are designed as functional and structural elements integrated into injection mold assemblies.
Typical design considerations include:

• Accurate geometry matching product and cavity design

• Proper fit with surrounding mold components

• Structural strength to withstand injection pressure and clamping force

• Compatibility with modular and multi-cavity mold layouts

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

Manufacturing Capability & CNC Machining

Senlan Precision manufactures customized mold components using advanced CNC machining and finishing technologies.
Our production facilities are equipped with high-precision machining centers and CNC lathes from MAKINO (Japan), HARDINGE (USA), and other internationally recognized brands, enabling:

• Machining accuracy up to ±0.002 mm

• Stable tolerance control for complex mold features

• Consistent surface quality across production batches

• Reliable repeatability for customized and spare mold parts

Machining processes are selected based on part geometry, tolerance requirements, and functional application.

Custom Manufacturing & OEM Cooperation

We specialize in custom manufacturing and OEM cooperation, supporting:

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

• Flexible material selection and machining routes

• 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 implementation of customer specifications.

Quality Control & Export Experience

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

• Incoming material inspection and traceability

• In-process dimensional and surface inspections

• 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

• Precision mold core pins

• Mold inserts and cavity inserts

• Mold plates and structural components

• Multi-cavity mold spare parts

All related products are available on a custom manufacturing basis.

Technical FAQ

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

Q2: What tolerance levels can be achieved?
Depending on part geometry and features, machining accuracy up to ±0.002 mm can be supported.

Q3: Do you support small-batch or prototype orders?
Yes. Both prototype orders and volume production are supported.

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

Request a Quotation

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