Overlook can design and manufacture high quality filler needles to retrofit any genre of dispensing system..
- Rolling Diaphragm Pump
Preferred Usage: Dispense that required high accuracy and precision that can also benefit from single-use technology.
Contraindications: Products that are sensitive to certain plastics.
Description: Bosch is the name that comes to mind in regards to rolling diaphragm pumps. With the availabilty of their latest disposable rolling diaphragm pump comes the opportunity for users to benefit from the same level of precision and accuracy as before, combined with the ability to throw out the entire fluid path. Unfortunately, the setup is very expensive, which may prohibit many potential customers from more readily utilizing this technology.
- Time-Pressure System
Preferred Usage: Large, multi-head filling machines, ultra high output filling machines.
Contraindications: Viscous products, products that are sensitive to platinum-cured silicone tubing.
Description: Time-pressure systems are incredibly effective at dispensing several accurate and precise doses in a short period of time, making them perfect for high output filling machinery. They are comprised of a pressurized product vessel and pinch valves on each head that are opened for the appropriate amount of time to dispense a specific volume of product. A checkweigh or electronic eye system keeps track of the volume of product within the pressurized vessel, calling on a simple peristaltic pump to keep it topped off when needed. The biggest problem associated with time-pressure systems is a requirement for a pressurized stainless steel product vessel that must be cleaned and sterilized between each run.
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