Precision and reliability are paramount in the manufacturing of contact lenses, where even the smallest inconsistencies can impact product quality and performance. To address these challenges, SR-TEK’s transparent pressure vessels, combined with the cutting-edge Paradigm PD Series Dispenser, are transforming sealant dosing in high-volume production lines.

Innovative Fluid Handling for Contact Lens Manufacturers

SR-TEK’s transparent pressure vessels, available in toughened glass or acrylic, offer manufacturers a robust solution for fluid storage and delivery. These vessels ensure a contamination-free environment while allowing real-time visual inspection of the fluid levels, reducing downtime and improving process efficiency.

When paired with the Paradigm PD Series Dispenser, this system delivers unmatched accuracy and consistency in fluid dispensing. The Paradigm PD Series is designed to handle delicate fluids with precision, ensuring that the dosing process remains free from shear forces, microbubble formation, and material degradation—key concerns in the production of contact lenses.

Key Benefits of the SR-TEK & Paradigm Solution

The fixed-volume ceramic pistons of the Paradigm dispenser ensure precise and repeatable doses, ranging from 50 to 5000 microliters, with an accuracy of 0.5% at total volume. By eliminating common issues such as vacuum fluctuations and degassing, each application remains consistent, ensuring the highest quality in production.

SR-TEK’s transparent pressure vessels allow for easy monitoring of fluid levels, preventing unexpected production stops. The First-In-First-Out (FIFO) mechanism in the Paradigm pump reduces fill and discharge time, increasing efficiency and minimizing waste. With minimal maintenance requirements and no dynamic seals or check valves, the system’s operational life is extended, reducing downtime and improving overall productivity.

The innovative fluid circuit of the Paradigm dispenser, controlled by 24VDC solenoid valves, minimizes shear forces and prevents microbubble formation, preserving the integrity of the sealant. The system is compatible with various wetted materials, including SS316, Delrin, and Peek, ensuring chemical resistance for different formulations used in contact lens manufacturing.

With a cartridge-based design, the dispensing volume is easily adjustable, allowing for tool-free configuration changes in under five minutes. Custom nozzle IDs, tubing sizes, and material options are available to meet the specific needs of production lines, making the system highly adaptable and scalable.

Transforming Contact Lens Production

Leading contact lens manufacturers require precision, efficiency, and reliability in every aspect of their production process. The combination of SR-TEK’s transparent pressure vessels and the Paradigm PD Series Dispenser provides an integrated solution that enhances fluid handling, improves production speeds, and ensures the highest quality standards.

By leveraging this advanced dispensing system, companies can optimize their sealant dosing process, reduce material waste, and maintain the stringent quality control necessary for producing high-performance contact lenses.

For more information on how this innovative system can benefit your production line, contact our sales team or download the detailed brochure from our website.