With the Tube-Within-a-Tube (TWT®) concept, the fixed tube (in the end cap) and the moveable tube (inside the piston rod) move telescopically inside each other. The air path precisely and efficiently delivers cooling or counter-blow air to the forming process.

The many benefits of  the Quantum Plunger Mechanism include:

• Dual vented piston locks for positive process changing
• High-temperature seals and bearings with cartridge design
• Dual action seals for pressure & vacuum processing
• Each cylinder has its own exhaust
• 19mm TWT® design for maximum airflow
• Available for all mould designs
• Fully protected electronic connection for CPMS®
• Positioner lubrication for NNPB and B&B
• Operational alignment is ensured by design, not installation.