1TPH-5TPH automactic palm oil refinery machine

1.palm fruit/bunch  → sterilization → threshing → digesting → clarification → purification→drying  → CPO→ refining → decolorizing →  deodorizing →RBD palm oil → crystallization → fractionation → RBD olein & RBD stearin 

2.palm kernel → crushing → pressing → CPKO →  refining → RBDPK oil , RBDPK olein & RBDPK stearin

Details of Each Steps  

1- The first steps is sterilization: becasue the palm fruit bunches are very easy to rancidity, and then enfluence the quality of final crude palm oil, it must be processed with 24 hours.

Sterilization has  two important effects: 1) Prevent palm fruits rancidity. 2) Making it is easy to seperate the fruits from bunches.
2- The second step is threshing: using our threshing machine to separate the palm fruits from bunches.
 

3- The third step is digesting: stripping the fruit and separate the pulp with the fruit, for easier pressing.

4- The fourth step is pressing oil: separate fruit from kernel, get crude palm oil and kernel (send it to kernel recovery section). The kernel will not be broken.

5- The fifth step is vibrating screen machine: This is to clean the small fibers in the oil, so that can get the cleaning oil. Not separating the kernel from fibers.

6- The sixth steps is Clarification tank: 

To using the free settling to let the sands and sludge go down the bottom of the tank. The oil will go out from upside of clarification tank, but there still some small impurities in the oil. Because during the harvest, there are plenty of soil and sands together with the FFB.

If without this step, you can't clean them from palm oil.

7- The seventh steps is plate filter:

Because there are still some small impurities in the CPO, it will use plate filter to remove the smallest impurities.

8- The eighth steps is final oil drying system:

To dry the water in the oil. Under the vacuum condition, the water will become steam with the temperature of 80-100 ºC, then will be taken out by vacuum pump. Because it is vacuum, the oil will not oxidation under the temperature of 100ºC or more temperature.

The whole production line includes oil press machine, oil extraction(solvent) machine, oil refining equipment, palm oil fractionation equipment, sunflower oil dewaxing plant, decoloring process machine, deodorization process machine and other machine.