ESL Pasteurizer is a process to obtain milk with extended shelf life (approx. 20 days). This kind of pasteurizer is available also in the version “triblock”, by Frau Impianti, which is suitable to produce HTST milk, ESL milk and UHT milk. The flexibility of such solution grants the maximum customization of the plant, according to the specific requirements of the customer. The pasteurizer can be equipped with plates, tubular or mixed (plates+tubular) heat exchangers. The plant can be also upgraded with centrifugal separators (clarifier, bactofuge, skimming separator, automatic standardizing unit), deodorizing unit, homogenizer, Ultra-clean or aseptic buffer tanks. The functioning is totally automatic, with possibility to set-up different working programs. The operator can constantly control the status of the process, checking all working parameters on the suitable user-friendly control panel.