high pressure metering of liquids - Oerlikon Barmag - #1

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INJECT AC high pressure metering of liquids Manufacturing products from polymer melts (e.g. spun textile manmade fibers) frequently requires low-viscosity additives to be added to the melt under high pressure. Adding these additives must be carried out with the utmost precision, as even the smallest deviations can change the product quality. "INJECT AC" fulfils these requirements in an outstanding way. The INJECT AC"-system meters low viscosity media under pressure with an accuracy of 100%, without the occurrence of feed flow pulsations. Highlights · 100% metering accuracy by using a booster pump and a metering pump. · Feed pressures of up to 300 bar are possible. · Viscosities from 100 mPas are possible. Additives with lower viscosities can also be processed depending on the application. · Very large throughput spectrum of between 0.03 and 70 liters/hour. · Heating by means of liquid heat carrier or electrical heaters up to 100°C (optional 200°C) is possible. · INJECT AC is supplied complete with control box as a "Plug and Play" system. · All electrical connections between control box and metering unit are pluggable. · Operation via a touch screen. · The control system is equipped with a Profibus interface.