Z1691 Two-Stage Ejector Units - DLC Coating DIN Standard Mold Parts

The Z1691 two-stage ejector is a precision steel mold standard part designed for controlled ejection and smooth part release in plastic injection molds.
Manufactured according to HASCO and DIN standards, these ejectors feature DLC coating for enhanced durability, wear resistance, and high-cycle performance in multi-cavity molding applications for packaging, medical, and other industrial products.

• DLC Coating for superior wear resistance and reduced friction
• Two-stage ejector design for controlled, sequential part release
• Manufactured to HASCO and DIN standards or built-to-print specifications
• Precision CNC machining for tight tolerance control
• Ideal for multi-cavity molds and high-cycle injection molding
• Stable performance even in automated, continuous molding environments
• DLC coating enhances ejector pin life, reducing maintenance and downtime

These Z1691 two-stage ejectors are commonly used in plastic injection molds for:

• Bottle caps and closures
• Packaging containers and thin-wall plastic parts
• Medical disposables and syringe-related components
• Injection molds requiring air-assisted ejection, undercuts, or precision side actions

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

The Z1691 two-stage ejector design incorporates a two-step movement mechanism. The first stage initiates controlled separation between the molded part and the cavity surface, while the second stage completes full ejection.
The DLC coating minimizes friction between the moving components, ensuring smooth, wear-resistant performance over many cycles. The design guarantees reliable part release and reduced risk of defects during ejection.
Key design considerations include stroke control, sequential movement, and compatibility with multi-cavity mold configurations.

All Z1691 ejectors are manufactured in-house using precision CNC machining and DLC coating technologies.

Manufacturing capabilities include:

• CNC turning and milling for precision components
• DLC coating applied for enhanced surface hardness and wear resistance
• Tight tolerance control to ensure precise movement and fit
• Precision grinding for smooth operation and longevity

In-house inspection ensures dimensional accuracy, fit, and performance during the manufacturing process.

We provide full OEM and built-to-print services for custom two-stage ejectors:

1. Review of HASCO and DIN standards or customer drawings
2. Engineering evaluation and manufacturability assessment
3. CNC machining, heat treatment, and DLC coating
4. Dimensional and functional inspection for precise operation
5. Packaging and shipping for overseas mold assembly

All products are custom-manufactured according to customer specifications or industry standards.

Quality control is embedded throughout the manufacturing process:

• Incoming raw material inspection to ensure material quality
• In-process checks for dimensional accuracy and functional performance
• Final inspection to ensure proper operation and fit before shipment

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

• Injection Mold Ejector Pins
• Precision Mold Core and Cavity Components
• Multi-Cavity Injection Mold Parts
• CNC Machined Mold Standard Components

Q1: Can you manufacture two-stage ejectors based on customer drawings?
Yes, we manufacture custom two-stage ejectors according to customer drawings or standard mold specifications (HASCO, DIN).

Q2: What are the benefits of DLC coating on ejectors?
The DLC coating reduces friction, increases wear resistance, and extends the service life of ejector components in high-cycle molds.

Q3: Are these ejectors suitable for multi-cavity molds?
Yes, these two-stage ejectors are designed for use in multi-cavity molds, providing consistent part ejection across all cavities.

Q4: Do you support overseas mold projects and export delivery?
Yes, we offer global shipping and support overseas mold assembly for our ejector components.

Please send us your drawings or standard requirements to receive a technical evaluation and quotation for custom Z1691 two-stage ejectors with DLC coating for plastic injection molds.