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Glass contact
Material and surface choices designed to remain inert, resist corrosion and reduce sticking.
Glass-forming components
Plungers
Precision-finished plungers engineered for stable glass contact, process consistency and extended operating life.
01 / ENGINEERING APPROACH
Designed around your process — never off the shelf.
Every glass-forming process creates a different combination of heat, pressure, wear and geometry. Plunco plungers are therefore engineered to the customer’s exact drawing, sample and production conditions.
Precision geometry
Customer-specific profiles manufactured and inspected against the supplied specification.
Service life
Process-focused material, machining and finishing decisions that support reliable performance.
Application support
Solutions for NNPB and standard press-and-blow operations.
Manufactured by Plunco
Real components.
Real production experience.
100%
visual inspection before shipment
100%
external dimensional inspection
2×
See quality assurance ViciVision laser systems
Let’s engineer the right solution