AISI 304/316 Stainless Steel CNC Machined Parts | $pm$0.005mm Precision Turning

Product Overview

High precision CNC machined parts manufactured from stainless steel are widely used as functional and structural components in injection molds and related tooling systems. These parts are produced through CNC turning and milling processes to achieve tight tolerances, stable dimensions, and reliable surface quality. All components are custom machined based on customer drawings and technical specifications for mold and tooling applications.

Key Features & Technical Advantages

• CNC machined from stainless steel materials suitable for mold applications

• Precision CNC turning and milling for complex geometries

• Stable dimensional accuracy for functional mold components

• Consistent surface finish to support assembly and operation

• Suitable for long-term use in injection mold systems

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

• Compatible with multi-cavity mold structures and spare part replacement

Applications & Industries

These high precision CNC machined spare parts are commonly used in:

• Injection molds for packaging caps and closures

• Mold assemblies for bottle caps and sealing components

• Medical packaging molds and syringe-related tooling

• Mold maintenance and replacement spare parts

They are especially suitable for applications requiring high dimensional consistency and reliable interchangeability.

Mold Structure & Design Description

CNC machined stainless steel parts are typically used as:

• Structural support components within mold assemblies

• Functional mold inserts and auxiliary parts

• Precision sleeves, shafts, and positioning elements

• Replaceable spare parts for mold maintenance

Design and machining are carried out strictly according to customer-provided drawings, ensuring compatibility with existing mold structures and assembly requirements.

Manufacturing Capability & CNC Machining

Senlan Precision provides precision CNC machining services supported by advanced manufacturing equipment.
Our facilities are equipped with high-precision CNC machining centers and turning machines from MAKINO (Japan), HARDINGE (USA), and other internationally recognized brands, enabling:

• Machining accuracy up to ±0.002 mm

• Stable tolerance control for complex features

• Consistent surface quality across batches

• Reliable repeatability for spare part production

Both CNC milling and CNC turning processes are applied based on part geometry and functional requirements.

Custom Manufacturing & OEM Cooperation

We focus on custom manufacturing and OEM cooperation, offering:

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

• Material selection according to application requirements

• Small-batch prototyping and volume production

• Long-term supply for replacement and spare parts

Engineering support is provided throughout the project to ensure technical accuracy and process stability.

Quality Control & Export Experience

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

• Incoming material inspection

• In-process dimensional checks

• Final inspection prior to shipment

• Traceable inspection records and documentation

We are experienced in international communication, technical clarification, and export packaging standards for global customers.

Related Products

• Precision mold inserts

• CNC machined mold components

• Stainless steel core pins and sleeves

• Multi-cavity mold spare parts

All related components are available on a custom manufacturing basis.

Technical FAQ

Q1: Are these CNC machined parts produced according to drawings?
Yes. All parts are manufactured strictly based on customer drawings and specifications.

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

Q3: Do you support small quantity orders?
Yes. Both small-batch orders and mass production are supported.

Q4: Can these parts be used as replacement components for existing molds?
Yes. Spare and replacement parts can be produced to match existing mold designs.

Request a Quotation

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