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Palm fruit bunches Threshing: (thresher drum) After the palm fresh fruit sterilizing is completed, Fresh palm fruit bunches are sterilized and transported to the thresher drum, which can separate the fruit particles from the bunches by rotating and beating. The fruit is conveyed to palm oil digester by screw conveyor.
In the threshing section of palm oil mill processing, the palm fruits will be threshed from the bunch by use of fresh fruit bunches thresher Rotating drum and fixed drum are the two main threshing machine applied in palm oil milling process.
Composition of Palm Fruit Bunch
Bunch weight |
21-28 kg |
Fruit/bunch |
60-65 % |
Oil/bunch |
20-23 % |
Kernel/bunch |
5-8 % |
Mesocarp/bunch |
44-46 % |
Mesocarp/fruit |
71-76 % |
Kernel/fruit |
20.5-22 |
Shell/fruit |
10-12 |
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