LD screw sunflower oil press/oil mill

leader edible oil refining processes 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.

Welcome Contact us any time!

Contact:Heidi

Skype:heyabc

Tel:+86 15953125015(also Whatsapp)

Email:sales5@ldfoodmachine.com

leader edible oil refining processes co., ltd is your LD choice!

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.

LD screw sunflower oil press/oil mill

sunflower oil extracter processes:

1. cleaning process

Use magnetic selector to remove metal impurities and other impurities with cleaning screen, specific gravity stoner and dust remover. If it’s sunflower seeds for oil usage, shelling is not required; if for edible type, shelling is required.

2. crushing process

Use crusher to crush sunflower seeds into pieces to get smaller particle size for flaking.

3. flaking process

Rolling sunflower seeds particles into flakes with flaking roll to break its cellular structure and then separate oil easier when extracting.

4. cooking process

By adjusting sunflower seeds flakes to suitable moisture and temperature to break internal structure of sunflower seeds so as to separate oil from oil seeds .

5. Pre-pressing process

Use oil press to press part of oil firstly to decrease oil content prior to extraction.

sunflower oil extracter Process:

1) continuously pumping solvent to the rotary-type extractor

2) prepressed cake is soaked and sprayed with solvent to dissolve the oil fat. after this step, you will get wet meal and mixed oil

3) DTDC is used to separate the solvent from the wet meal

4) pumping the miscella( oil with solvent ) into the 1st miscella tank and then adding 10 percent saline water, with which the phospholipid and impurities will react to reach the goal of purifying

5) the purified miscella will be pumped into the second miscella tank

6) the remaining solvent in miscella will be removed using the method of stripping and will be discharged to condenser for recycling

7) condensers are used for the cooling of the solvent gas separated from the wet meal and for recycling miscella

screw sunflower oil press/oil mill Refining:

1) Degumming: degumming process refers to the situation that dissolved phospholipid and viscose material are to be removed from the oil under high or low temperature by making them soluble in the water. Using phosphoric acid can facilitate the degumming process. Soluble phospholipid can be removed with the added water and nonsoluble phosphoric acid is very hard to remove, requiring the handling of concentrated acid to be removed. The choice of water and acid used in the degumming depends on the oil type.

2) Neutralization: NaOH is added to the degummed oil to make free fatty acid, phospholipid, and most of the pigment content become saponated subtance for the purpose of deacidification. generally, the neutralization process includes three steps: neutral soap separation, neutral soap washing and vacuum drying.

3) Dewaxing and winterlization: the purpose of it is to remove fog shaped solid substances existing in the oil of freezing temperature. those solid substances are made of saturated triacLDalycero or waxiness.

4) Decoloration: decoloration is to remove most of the pigment substances in the oil including colloid,trace amount of saponificaton and other impurities.

5) Deodorization: deodorization is the final step of the oil refining. this process uses steam stripping to remove smelly substances under the condition of vacuum and high temperature.

screw sunflower oil press/oil mill can be packed in Wooden case, several 40ft containers.

screw sunflower oil press/oil mill Services:

1. Turnkey Project Accepted;

2.Installation and Commissioning Guidance Supply;

3. 1 Year gurantee, long term technical support;

4.Training your local staff;

5.LDK long term cooperation shipping line;

screw sunflower oil press/oil mill Answer:

1.Price:

High quality with most reasonable price supply, more purchase orders, more favorable price!

2.. Quality Inspection:

Raw Material:Steel is purchased from Anyang Steel Factory(Famous brand);

Infrastrure: Rolling Machine, Cutting Machine, CNC, Auto welder, X-ray test, etc. When you come to visit factory, we can show you how 10TPD Sunflower Oil Refining Machine is produced.

3.Production Period:

10TPD Sunflower Oil Refining Machine needs 45 working days;