SKD61 (H13) Precision Square Mold Parts | Custom Injection Molding Components

Product Overview

SKD61 material square plastic mold components manufactured by Senlan Precision are designed for long-term service life in high-load injection molding applications. These components are produced strictly according to customer drawings, featuring stable mechanical properties, high thermal resistance, and consistent dimensional accuracy for multi-cavity and high-cycle plastic molds.

Key Features & Technical Advantages

• SKD61 Tool Steel Material
  Excellent hot strength, thermal fatigue resistance, and wear resistance suitable for long production cycles.

• Square Structure Design
  Provides improved positioning stability and load distribution within complex mold assemblies.

• Long Lifespan Performance
  Optimized heat treatment and machining processes support extended mold service life under continuous operation.

• High Dimensional Accuracy
  Precision CNC machining ensures tight tolerances and stable repeatability.

• Built-to-Print Manufacturing
  Fully customized according to customer drawings, specifications, and mold standards.

Applications & Industry Use

• Plastic Packaging Molds
  Bottle caps, closures, and container molds requiring high durability and dimensional stability.

• Medical Plastic Molds
  Mold components for syringes, diagnostic consumables, and pharmaceutical packaging.

• Cosmetics Packaging Molds
  Square mold inserts and structural components for cosmetic containers and closures.

• Multi-Cavity Injection Molds
  Suitable for high-output molds where component consistency and lifespan are critical.

Mold Structure & Design Description

Square SKD61 mold components are typically used as core inserts, cavity inserts, or structural support parts within injection molds.
The square geometry improves alignment accuracy and reduces rotation risk under high injection pressure. Material selection and heat treatment are optimized to maintain hardness stability and minimize deformation during repeated thermal cycles.

Manufacturing Capability & CNC Machining

• High-Precision CNC Milling & Grinding

• EDM Machining for Complex Geometries

• Heat Treatment & Stress Relief Control

• Tolerance Capability: ±0.005–0.01 mm depending on design

• Surface Finishing: Grinding, polishing, or functional finishes as specified

All processes are completed in-house to ensure dimensional consistency and traceability.

Custom Development / OEM Cooperation Process

1. Drawing Review & Technical Evaluation
   Customer drawings (2D/3D) are reviewed by engineering for manufacturability.

2. Material & Process Confirmation
   SKD61 grade, hardness range, and machining route confirmed before production.

3. Precision Machining & Heat Treatment
   CNC machining combined with controlled heat treatment ensures structural stability.

4. Inspection & Verification
   Dimensional inspection conducted according to drawing requirements.

5. Packaging & Delivery
   Export-ready packaging with clear part identification.

Quality Control & Export Experience

• ISO 9001 Quality Management System

• Incoming Material Certification

• In-Process & Final Dimensional Inspection

• Inspection Reports Available on Request

• Stable Export Experience to Global Mold Manufacturers

Each component is traceable from material to final inspection.

Related Products (Internal Links)

• SKD61 Mold Core Pins

• Plastic Mold Cavity Inserts

• Multi-Cavity Mold Components

• Precision EDM Machined Mold Parts

FAQ

Q1: Can these square mold components be fully customized?
Yes. All parts are manufactured strictly according to customer drawings and specifications.

Q2: What hardness range is available for SKD61 components?
Typical working hardness ranges from HRC 48–52, adjustable based on application.

Q3: Are these components suitable for multi-cavity molds?
Yes. They are commonly used in high-cavity and high-cycle injection molds.

Q4: Do you provide inspection reports?
Inspection reports can be provided based on customer requirements.

Q5: What file formats are accepted for quotation?
STEP, IGES, X_T, and PDF drawings are all acceptable.

Request a Quote

For SKD61 square plastic mold components manufactured to your drawings, please contact Senlan Precision with your technical requirements.
Our engineering team will support your project with reliable, long-lifespan mold component solutions.