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8-Ton LSR Overmolding Press
Description
Aquasyn’s GMP valves are engineered to meet the demanding requirements of high-purity biopharmaceutical manufacturing. These valves offer maximum design flexibility, allowing for virtually any valve-to-valve or valve-to-fitting configuration, whether in traditional multi-valve setups or precision-machined block body styles. Designed for drainability, cleanability, and minimal dead legs, they are an ideal choice for maintaining compliance with GMP guidelines.
Aquasyn’s approach combines in-house machining, internal and external polishing, and electropolishing to deliver exceptional build quality, fast turnaround, and system-specific valve assemblies. With a wide stock of components and a proven reputation for high-end fabrication and weld quality, Aquasyn is trusted across the industry to deliver custom sterile access valves, fast, reliable, and built to spec.
Our Overmolding Press is designed for precise silicone and polymer molding in medical, bioprocess and industrial manufacturing environments. The press delivers stable force, consistent shot control and smooth cavity filling to ensure accurate, repeatable overmold quality across tubing, connectors, housings and specialty elastomer components.
The compact footprint and cleanroom-compatible construction make it suitable for both development work and production settings. With fast cycling, reliable temperature stability and controlled clamp force, the press supports consistent molding of liquid silicone rubber (LSR) and other high-precision thermoset or thermoplastic materials.
Engineered for ease of use, straightforward setup and long service life, the press provides dependable performance for molding operations requiring accuracy, dimensional stability and cleanroom readiness.
Technical Information
• Material Compatibility:
Suitable for liquid silicone rubber (LSR), medical-grade elastomers, thermosets, thermoplastics and specialty polymer materials.
• Molding Accuracy:
Controlled clamp force and precise shot management to support accurate and repeatable overmolds.
• Temperature Control:
Stable platen temperature performance to maintain material consistency and uniform cavity filling.
• Cycle Performance:
Fast, consistent cycle times designed for cleanroom and production workflows.
• Press Construction:
Compact, durable frame engineered for cleanroom compatibility and long-term operational reliability.
• Applications:
Designed for overmolding silicone tubing, connectors, housings, seals, grommets, fittings and precision polymer components.
• Integration:
Interfaces smoothly with LSR metering and mixing systems, tooling sets and automated molding workflows for scalable production.

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