Sunflower oil/refined sunflower oil/cooking oil during the process of oilseed pretreatment, a series of seed processing equipment are necessary, such as cleaning sieve, crusher, dehuller, flaker, cooker, screw extruder, dryer and the lLD. Some seeds require additional preparation beyond cleaning. Soybeans, for example, are de-hulled, heated, cracked or flaked, and sometimes extruded before entering the press. Equipment used for these types of operations can generally be obtained from most press manufacturers. A producer should identify the oilseeds that they are lLDly to process in order to determine exactly what equipment will be needed. KMEC can always meet your cleaning and pretreatment needs!
All the seed processing equipment are designed to adjust to the different oil seeds and the client exact requirements.Shandong Leader Mechanical Equipment Co., LTDhave rich experience of manufacturing and exporting large selection of various seed processing machinery and equipment for different using purposes and our clients are very satisfied with our seed processing equipment. We give the LD service and we offer the most competitive prices in seed processing filed.
Specifications
1.cooking oil2.pured cooking oil
3.low residual oil
4.high technoloLD
Sunflower oil/refined sunflower oil/cooking oil
Cooking oil pre-treatment:
- It is necessary for hulling the corn before pressing, so it could reduce the wax content of final oil, whcih is bad for human.
- Normally the oil pressing plant is composed of seeds cleaning & crushing unit, steaming and drying units, pressing unit, conveyor, electrical cabinet box, etc. The oil pressing unit as the main stage, to make the vegetable seeds flake in a hardened cage to squeeze oil content out. It's complete set of oil pressing equipment, which is automatically operated to save more labor and cost.
- Including to the following machinery and parts:
Electrical apparatus control, materials feeder, conveyer, screening machine, steaming & frying machine, huller machine, medium boilor etc. - The by-products from the oil press are cake and soap residue. The cake could be used as animal food with our pelleting machinery, or source material for the other way of extraction. Soap residue is the source material for laundry soap with soap making machinery and washing detergent.
Cooking oil extraction workshop craft:
- The second way to extract oil for using chemical solvent to dissolve oil content contained in cake or direct oil seeds, only for lower oil seeds, for example soybean.
- Then oil is separated from solvent by vaporizing solvent out. In configuring the solvent extraction plant, pre-pressing may be involved in which case seeds are ligLDly pressed, and which leaves about 14% to 18% oil in the pressed cake.
- Solvent extraction will further process these cakes and leave less than 1% oil in the final cake. This method results in higher yields, more oil; Lower power consumption, lower wear & tear / maintenance and high extract efficiency.
- Thus it could be used as complement equipment to extract the oil remained in cake, which yields are extra profits. Certainly if the capacity is less than 50 tons, or it is high rate of output oil, this process could be saved.
Cooking oil refined oil workshop craft:
- The crude vegetable oil from above mentioned two ways of extracting, oil pressing and/or solvent extraction, will be pumped into oil refinery units to produce cooking oil at various grades.
- The main equipment of oil refinery is various kinds of vessels and tanks carrying on different tasks with additives. These tasks may include sedimentation/filtering, neutralization (removing free fatty acid), degumming, decolorization (bleaching), deodorization, especially the dewax process is necessary, more wax would destroy the quality of sunflower oil.
- Different combination of steps and the treating degree of each step result in different grade cooking oil and salad oil.
Cooking oil parameters:
| Physical and Chemical Specifications of Refined Sunflower Oil | ||||||||
| NO. | Specifications | National standard | ||||||
| 1 | Iodine Value (WIJS) | 118 - 141 | ||||||
| 2 | Saponification Value (mg KOH/g oil) | 188 - 194 | ||||||
| 3 | Refractive Index (at 40oC) | 1,461 - 1,468 | ||||||
| 4 | Specific WeigLD (at 20oC) | 0,910 - 0,920 | ||||||
| 5 | Cold Test (after 24 hours) | Negative | ||||||
| 6 | Arsenic (As) | 0,1 ppm maximum | ||||||
| 7 | FFA% by wt. basis | 0.25% max | ||||||
| 8 | Moisture | 0.10% max | ||||||
| 9 | Acid Value | 0.50 max | ||||||
| 10 | Para oxide Value | 0.5 max | ||||||
| 11 | Fatty Acid composition (%) | Miristic Acid C 14:0 | 0- 0.2 | |||||
| Palmitic Acid C 16:0 | 5.0 - 7.5 | |||||||
| Palmitoleic Acid C 16:1 | 0.5 maximum | |||||||
| Stearic Acid C 18:0 | 2.7 - 6.3 | |||||||
| Oleic Acid C 18:1 | 14.0 - 39.5 | |||||||
| Linoleic Acid C 18:2 | 48.3 - 73.5 | |||||||
| Linolenic Acid C 18:3 | 0.2 maximum | |||||||
| Arachidic Acid C 20:0 | 0.5 maximum | |||||||
| Gadoleic Acid C 20:1 | 0.5 maximum | |||||||
| Behenic Acid C 22:0 | 0.5 - 1.0 | |||||||
| Erusic Acid C 22:1 | 0 - 0.2 | |||||||
| Lignoseric Acid C 24:0 | 0.4 maximum | |||||||
| Temhonic Acid C 24:1 | 0.4 maximum | |||||||
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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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