Product Overview

This mold locking device is a precision latch locking unit designed as a functional accessory for plastic injection molds.
Manufactured strictly according to customer drawings, the locking unit ensures accurate mold alignment, secure locking during operation, and stable performance in multi-cavity injection molding applications for packaging and medical products.

Key Features & Technical Advantages

• Custom manufactured based on customer drawings (built-to-print)

• Precision latch locking mechanism for injection mold systems

• Ensures accurate mold positioning and repeatable closing

• Designed for multi-cavity and high-cycle injection molds

• Stable mechanical performance under continuous production

• Suitable for automated injection molding environments

Applications & Industries

This precision mold locking device is widely used in plastic injection molds for:

• Bottle caps and closure molds

• Packaging containers and plastic housings

• Medical disposable and syringe-related molds

• Multi-cavity molds requiring precise alignment and locking

Typical customers include packaging manufacturers, cap and closure producers, medical consumable factories, and OEM injection mold makers.

Mold Structure & Design Description

The latch locking unit is installed within the mold structure to provide controlled locking and accurate positioning during mold closing.
It helps prevent mold misalignment, reduces flash caused by improper closure, and improves overall mold stability.
Design considerations include locking force, wear resistance, repeatability, and compatibility with multi-cavity mold layouts.

Manufacturing & CNC Machining Capability

All mold locking devices are manufactured in-house using precision CNC machining and controlled finishing processes.

Manufacturing capabilities include:

• Precision CNC milling and turning

• Machining of functional locking surfaces with tight tolerance control

• Precision grinding for consistent locking accuracy

• Stable and repeatable machining processes for mold accessories

In-house inspection equipment is applied throughout production to ensure dimensional accuracy and functional reliability.

Custom Development & OEM Cooperation Process

We provide full OEM and built-to-print manufacturing support for mold locking devices:

1. Review of customer drawings or technical requirements

2. Engineering evaluation and manufacturability confirmation

3. Precision CNC machining and component assembly

4. Functional and dimensional inspection

5. Packaging and delivery for overseas mold assembly

All products are non-standard and manufactured exclusively according to customer specifications.

Quality Control & Export Experience

Quality control is integrated throughout the entire manufacturing process, including:

• Incoming raw material inspection

• In-process dimensional and functional checks

• Final inspection prior to shipment

Our mold locking components are widely supplied for export-oriented packaging and medical mold projects, supporting overseas mold assembly and international production requirements.

Related Products (Internal Links)

• Precision Mold Core and Cavity Components

• Custom Injection Mold Inserts

• Multi-Cavity Injection Mold Components

• CNC Machined Mold Accessories

Frequently Asked Questions (FAQ)

Q1: Can you manufacture mold locking devices strictly according to customer drawings?
Yes. All locking units are custom manufactured based on customer drawings and technical specifications.

Q2: Are these locking units suitable for multi-cavity injection molds?
Yes. They are designed to maintain stable and repeatable locking performance in multi-cavity mold systems.

Q3: What materials and surface treatments are available?
Material selection and surface treatments can be customized based on mold structure and operating conditions.

Q4: Do you support overseas mold projects and export delivery?
Yes. Our mold locking devices are commonly supplied for export mold projects and overseas injection molding production lines.

Request a Technical Quotation

Please send us your drawings or technical requirements to receive a professional technical evaluation and quotation for custom mold locking devices and latch locking units.