In over 95% of all applications there is no need for any filling and dosage valves at all, since a short reverse motion at the end of the dosing process causes threads to be broken off or prevents dripping. The reverse motion at the end breaks the thread off and therefore prevents dripping – the adjustable suck back ensures that the filler neck of the tube remains clean.
The modular nature allows adapting quickly and flexibly – for various applications and for a wide range of packaging types (syringes, vials, carpules, etc.).ViscoTec pharmaceutical dispensers have excellent cleaning properties due to the tool-less and quick and easy disassembling.For the Pharma-Dispenser series, the requirements of the pharmaceutical industry concerning hygienic design and documentation are consistently implemented.
Due to the special rotor-stator geometry a valve to prevent material from automatically flowing out is not required.ViscoTec endless piston principle: The interaction of an eccentrically moving rotor into a corresponding forsimilar flow and dosing characteristics of an endless moving piston and gentle product handling.Even abrasive media and media containing solids can be dosed with a high degree of process security and a low level of shearing.
The compact Pharma Dispenser series achieves a precise and reliable dosing of a wide variety of materials. Due to the special rotor-stator geometry a valve to prevent material from automatically flowing out is not required. Alternately opening chambers allow the gentle transfer and pulsation-free dispensing of product. The VPHD was designed especially for applications in the areas pharmaceutics, biotechnology, medical industry and also for the dental industry.