High-Precision Injection Mold Pins | Custom Ejector & Core Pins for Tooling

Product Overview

Senlan Precision offers high-quality Injection Molding Pins designed for precision molding applications. Our pins are manufactured to meet the most stringent tolerances, ensuring consistent performance in multi-cavity molds, with superior wear resistance and minimal maintenance. Ideal for industries such as packaging, medical supplies, and engineering components.

Key Features & Advantages

• High Precision Manufacturing
  Our molding pins are produced with high accuracy, achieving tight tolerances up to ±0.01mm.

• Durable & Wear-Resistant
  Materials and coatings are selected for long-lasting durability in high-cycle injection molding applications.

• Built-to-Print / OEM Support
  We provide fully customized solutions tailored to your specific requirements and specifications.

• Optimal Performance
  Designed for seamless operation in multi-cavity molds, with reliable performance across various injection molding processes.

• Efficient Production & Delivery
  Fast turnaround times without compromising on quality, ensuring efficient and cost-effective production.

Applications / Industry Use

• Packaging & Bottle Manufacturing
  Precision pins for molds used in producing packaging components such as bottle caps, closures, and other packaging elements.

• Medical Device Molding
  Pins for injection molding of medical consumables, including syringes, vials, and other high-precision parts.

• Consumer Goods & Industrial Components
  Essential for the production of molded components requiring high tolerance, such as parts for various industrial machinery.

Mold Structure & Design Description

• Pin Geometry & Features
  Custom-engineered pins with optimal geometry designed for smooth operation and minimal wear in high-production environments.

• Surface Finish & Treatment
  Surface treatments, including nitriding and coatings, can be applied to enhance wear resistance and surface smoothness.

• Clearance & Fitment
  Precision pins are designed for exact fitment in the mold structure, ensuring minimal clearance for optimal performance.

• Heat Treatment & Hardness
  Special heat treatment processes are used to ensure superior strength and durability, ideal for high-pressure molding environments.

Manufacturing Capability & CNC Machining

• CNC Milling & Turning
  Multi-axis precision machining processes ensure accuracy and consistency in the production of complex parts.

• EDM (Electrical Discharge Machining)
  For intricate geometries and high-precision features that cannot be easily achieved with conventional machining.

• Grinding & Polishing
  Internal and external grinding for tight tolerances, as well as polishing for smooth finishes required for high-quality molding.

• High-Volume Production
  Our manufacturing capabilities support both small batch and high-volume production, providing flexibility for different customer needs.

Custom Development / OEM Cooperation Process

1. Requirement Analysis
   Review and discuss your design specifications, tolerances, and material preferences.

2. Design Review & Prototyping
   Detailed design and prototype manufacturing, ensuring the mold pin meets functional and dimensional requirements.

3. Production & Quality Control
   Full-scale production based on customer approval, with comprehensive quality checks at every stage.

4. Delivery & Logistics
   Timely delivery of finished products, with export-ready packaging for international shipments.

Quality Control & Export Experience

• Rigorous Inspection
  We utilize advanced inspection tools such as CMM and micrometers to ensure product precision and reliability.

• Material Traceability
  Full traceability of materials used, ensuring consistency in quality across orders.

• Quality Assurance
  Detailed inspection reports available upon request, ensuring that all products meet the required standards before shipment.

• Global Export
  Extensive experience exporting injection molding components to various international markets, ensuring compliance with global standards.

Related Products (Internal Links)

• Custom Injection Molding Pins

• Multi-Cavity Mould Components

• Medical Molding Parts

• CNC Machined Mold Core Pins

Frequently Asked Questions (FAQ)

Q1: Can you manufacture pins according to my specific design?
Yes, all our products are built-to-print, and we can customize the dimensions and material properties as per your specific needs.

Q2: What is the tolerance level for your molding pins?
We can achieve tolerances as tight as ±0.01mm, ensuring high precision for complex molds.

Q3: Do you offer surface treatment options for your molding pins?
Yes, we offer various surface treatments, including nitriding, polishing, and coatings to improve wear resistance and durability.

Q4: Can you support large production volumes?
Yes, we have the capability to handle both small batch and high-volume production runs, offering flexibility to meet customer demands.

Get a Quote

Please provide your technical drawings, material requirements, and tolerance specifications, and our team will provide you with a detailed quotation and lead time.
We look forward to supporting your injection molding needs with precision-engineered components.