Refriango factory in Angola operates a high purity StirLIN-4 liquid nitrogen system.
Refriango is an Angolan beverage company situated in Kikuxi (South of Luanda) and is specialized in the production and distribution of juices, soft drinks, waters, energy drinks and alcoholic beverages.
They bought a high purity StirLIN-4 system to produce liquid nitrogen which is used for nitrogen dosing by filling the bottles of juice and water.
The StirLIN-4 is equipped with a high purity PSA system and a large 5.000 liter storage vessel. This large vessel is used as an additional buffer to cope with unexpected power outages.