SLK25A - SLK50A Slider Retainers | DME Standard Mold Components

The 58HRC DME standard mold slider retainer SLK25A–50A is a precision slide component designed to secure and guide slider mechanisms in plastic injection molds.
Manufactured to DME specifications or strictly to customer drawings, this slider retainer provides stable slide positioning, reduced wear, and reliable performance in multi-cavity, high-cycle injection molding applications for packaging and medical products.

• Manufactured to DME standard or built-to-print requirements

• Surface hardness up to 58 HRC for improved wear resistance

• Designed for stable retention and guidance of mold sliders

• Ensures repeatable slide movement and accurate mold function

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

• Compatible with automated and continuous molding operations

This mold slider retainer is widely used in plastic injection molds for:

• Bottle caps and closure molds

• Packaging containers with side actions or undercuts

• Medical disposable and syringe-related molds

• Injection molds requiring reliable slide and side-core mechanisms

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

The SLK series slider retainer is installed within the mold slide system to secure the slider during mold opening and closing cycles.
It maintains precise slide positioning, controls movement paths, and helps absorb operational loads generated during injection.
Key design considerations include hardness, wear resistance, fit accuracy, and compatibility with multi-cavity mold layouts.

All mold slider retainers are manufactured in-house using precision CNC machining and controlled heat treatment processes.

Manufacturing capabilities include:

• Precision CNC milling and turning

• Tight tolerance control on functional and contact surfaces

• Controlled heat treatment to achieve 58 HRC hardness

• Precision grinding for accurate fit and repeatable performance

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

We provide full OEM and built-to-print manufacturing support for mold slider components:

1. Review of DME standard requirements or customer drawings

2. Engineering evaluation and manufacturability confirmation

3. Precision CNC machining and heat treatment

4. Dimensional and functional inspection

5. Packaging and delivery for overseas mold assembly

All products are manufactured strictly according to customer specifications or applicable standards.

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

• Incoming raw material inspection

• In-process dimensional and hardness verification

• Final inspection prior to shipment

Our mold slide components are widely supplied for export-oriented packaging and medical mold projects, supporting overseas mold assembly and international manufacturing standards.

• Injection Mold Slide Components

• Side Core and Slider Mechanism Parts

• Multi-Cavity Injection Mold Components

• CNC Machined Mold Standard Parts

Q1: Can you manufacture SLK25A–50A slider retainers according to DME standards?
Yes. We manufacture slider retainers according to DME specifications or strictly based on customer drawings.

Q2: Is 58 HRC hardness suitable for high-cycle slide applications?
Yes. 58 HRC provides good wear resistance and durability for continuous slide operation in injection molds.

Q3: Are these components suitable for multi-cavity molds with side actions?
Yes. They are designed to maintain stable and repeatable slide positioning in multi-cavity mold systems.

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

Please send us your drawings or DME standard requirements to receive a professional technical evaluation and quotation for custom 58HRC mold slider retainers SLK25A–50A.