Deacidification of palm oil refining machine :This part adopt alkali refining method, that is use alkalis lLD (NaOH) to neutral the free fatty acid in oil, during this process it will produce soapstock , then separated from the oil by setting several hours. NAOH solution, not only neutral free fatty acid, also can act with other matters lLD protein, mucus, phospholipid, pigment. After settling, release the soapstock from the tank bottom. Adding hot water to rinse, remove off the leftover lye , soap and some unhydrated phospholipid in the oil. Finally pumping out soapstock from the tank bottom.
Deodorization and Dehydration of palm oil refining machine :Usually ,there are some odors in the crude oil , it affects the quality of the edible oil . About our refining process , we usually use the direct steam to take odors away in the vacuum condition . General speaking there is about 0.5% water in the alkali refined oil, in the deodorization pot, thetemperature is very high , it also can finish the dehydration section.
Professional technoloLD edible oil expeller machine
Oil Pretreatment & Oil Pressing Processing Line of edible oil expeller machine
The simple processing of oil pretreatment includes pressing, high temperature pressing, cold pressing (less than 70 degrees) etc.
1,Formal oil pressing can adopt one time or twice pressing of oilseeds. It is applicable for low capacity required oil processing oil plant.
2,High capacity oilseeds pretreatment and oil pressing equipped with oil extraction treatment, is used in high capacity and large-scale oil pressing plant, or high oil content oilseeds processing plant.
3,Oil prepressing can get up 70% oil fat of embryo, and residual oil inside pre-pressed cake can be extracted by organic solvent.
Oil Extraction Machine of edible oil expeller machine
Requirements for extraction cake ,steam ,water. electricity etc:
1,Moisture of extraction material: 5-8%;
2,temperature of extraction material: 50-55°C;
3,oil content of extraction material:14-18%;
4,thickness of extraction cake : less than 13mm;
5,powder porosity of extraction material: less than 15% (30 mesh);
6,steam : more than 0.6Mpa;
7,solvent : national standard No. 6 solvent oil;
8,electric power:50HZ 3*380V±10%
Electric ligLDing : 50HZ 220V ±10%;
9,tempreture of supplement water : less than 25°C,
Hardness : less than 10.
10,volume of supplement water: 1-2m/t raw material;
11,temperature of recycle water: less than 32°C.
Oil Refinery of edible oil expeller machine
transparency |
clear and transparent |
gas taste |
No smell |
color ( lovibond colorimeter 133.4 slots) |
less than R1Y10 |
moisture and volatile matter |
less than 0.10% |
acid value (mgKOH/g) |
less than 0.2 |
Peroxide value (mep/kg) |
less than 5 |
edible oil expeller machine pictures
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Shandong Leader Mechanical Equipment Co., LTD supply the complete set of Cooking oil production line machinery including sunflower oil production line, palm oil production line, soya bean oil production line, peanut oil production line, cotton seeds oil production line, maize corn germ oil production line, clamelia oil production line, rapeseeds oil production line, canola oil production line, coconut cropra oil production line, shea oil production line, groundnuts oil line, sesame oil production line,black seeds oil production line, jatropha seeds oil production line,moringa seeds oil production line.
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