Agrarian Harvesting and Industrial Cooperative Milling
Spain produces nearly half of all olive oil in the world every year. More than one thousand farming cooperatives called almazaras crush fresh olives across southern Spain. Farmers use tree shakers and large green nets to harvest fruit in autumn and winter.
Trucks carry freshly picked olives to cooperative mills within twenty-four hours of picking. Machine hoppers wash the fruit with clean water and blow away green leaves. Metal crushers grind clean olives into paste using cold extraction protocols to preserve fresh polyphenols and low acidity while keeping temperatures cool and fresh.
Continuous Centrifuge Separation and Quality Grading
Fast spinning machines called decanter centrifuges separate golden oil from fruit water and crushed paste. Modern factory systems use very little water to protect the environment. Vertical disk stack centrifuges clean the fresh oil so it looks clear and bright.
Chemical laboratory tests analyze natural acidity levels and peroxide values. Expert sensory tasting teams smell and taste the oil to make sure it has fresh fruity flavors. Extra virgin olive oil must have perfect natural taste without any defects.
Inert Gas Cellar Storage and Bulk Logistics
Almazara storage bodegas house large stainless steel cylindrical silos inside cool cellar rooms. Storage silos inject food-grade nitrogen gas blanketing to purge oxygen and prevent rancidity. Cool underground cellar rooms keep the stored oil between fifteen and eighteen degrees Celsius.
Insulated tanker trucks carry bulk oil from rural mills to packaging factories and seaport docks. Digital records track every batch of oil from farm trees to store shelves. Bulk blending facilities mix oils from different farms to make standard commercial blends for supermarkets.
Automated Bottling Lines and Global Export Distribution
Fast packaging machines fill and seal thousands of dark glass bottles every hour. Dark glass and opaque metal packaging shield chlorophyll pigments from light damage. Spain exports more than half of its olive oil to international markets across other countries.
Maritime export terminals load large shipping containers and flexitank bulk oil at big ports like Algeciras and Valencia. Official origin labels protect famous traditional olive farming denominations like Baena. Valorization factories turn leftover pomace into clean biomass fuel pellets and plant compost.
