The cleaning process consist in circulate green coffee through the machinery to obtain a final product in good conditions.
The process consists of:
1. Cleaning carried out a first cleaning of large waste (ropes, sticks, Earth, cards etc.).
2. Stones remover, which as its name indicates, by a vibration system and air will extract all the stones that can be found between the coffee.
3. Screener, where a system of plates with holes calibrated, will succeed only filter the coffee beans from a certain size. So we will achieve a more homogeneous product.
4. Densimetric, where fall, vibration and air we separate the correct waste grains (pods, brocades, broken, pajosos etc.)