Two-stage Venturi ejector PT series

for moldsin-linedirect mount

Overview
AHP Merkle two-stage ejectors provide controlled multi-level ejection for injection molds. They support up to four distinct ejector plate movement modes and can be mounted on the mold surface or embedded within the mold cavity.

Key features

• Supports 4 plate movement modes (separate, joint, synchronous and combined sequences)
• Installation: on‑mold (external) or in‑mold (embedded) integration
• Sequence control required for ejector plates and additional parting lines
• Designed for complex ejection sequences across multiple parting levels

Operation modes / Examples

• Separate plate movements: independent plate travel for applications such as latch‑locking units with staged ejection
• Joint plate movements: simultaneous movement of multiple plates, e.g. rear‑positioned plates
• Synchronous ejector plate movements: coordinated plate motion synchronized with mold opening

Integration and use cases

• Can be integrated directly into the mold or mounted externally depending on tool design
• Typical use cases: latch‑locking mechanisms, multi‑stage ejector systems and complex demolding sequences
• Configurable to match specific mold layouts and parting line arrangements

Documentation & resources

• CAD configurator available for individual dimensioning and selection
• Product PDF catalogue with technical data and application examples
• Demonstration videos illustrating plate movement modes and example applications

Technical specifications

• Product type: two‑stage ejector / double ejection system
• Plate movement modes: separate, joint, synchronous (covers 4 distinct movements)
• Installation options: on‑mold or in‑mold
• Control: sequential movement of ejector plates and other parting lines required
• Available resources: PDF catalogue, configurator, demonstration videos