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Mechanical semi-washing method of coffee beans treatment of coffee fruit

Published: 2026-09-29 Author: World Gafei 👁 146 views

Last updated 2026-09-29 — Not all producing areas can use the Brazilian half-sun method. If the producing area with heavy moisture is allowed to take out the pectin pods and expose them outdoors, it is not only not easy to be dehydrated and hard, but also easy to parasitize molds. Therefore, mechanical semi-washing has been developed in areas with heavy humidity, which saves both labor and water. First, move the red fruit and the half-green and half-red fruit into the pulp sieving machine to get the sticky fruit.

Not all producing areas can be used Brazil semi-sun method, moisture heavy producing area Nuo take out sticky pectin pods, and then get outdoor exposure, not only difficult to dry hard, but easy to parasitize mold, so the heavy moisture area developed mechanical semi-washing method, both save trouble and save water.

First sink the red fruit and half-green half-red fruit into the pulp sifting machine to take out the sticky pectin, do not need to take the sun, do not need to pour into the tank fermentation, but directly into the pectin scraper next to (Demucilager) only a small amount of water, both mechanical force to scrape off the sticky pectin crumbs, take out the smooth surface of the pod, in the outdoor exposure, until the moisture content dropped to 12% can be put into the warehouse.