After a short period of time from the delivery of the harvested fruit, the farmer receives his pistachios perfectly classified and with an added value that makes it more attractive for sale. The different stages that make up the primary process are:

> Pistachio cleaning

> Peeling and drying the pistachio

> Separation of empty and full pistachios

> Separation of open and closed pistachios

> Obtaining the grain of the closed pistachio

> Calibration of pistachios