LD Sunflower oil cold press machine with favourable price
1.Sunflower seeds pretreatment workshop
Sunflower seed, as one kind of oilseeds with high oil content, need pretreatment for pre-pressing and then with extractor to extract oil from pressing cake. Pretreatment process mainly includes cleaning, de-stoning, shelling, crushing, flaking ,cooking and other processes.
1)Cleaning. Use magnetic selector to remove metal impurities and remove other impurities with cleaning screen, specific gravity stoner and dust remover.
2)Crushing. Use crusher to crush sunflower seeds into pieces so as to get smaller particle size for flaking.
3)Flaking. Roll sunflower seeds particles into flakes with flaking roll, so as to break its cellular structure and then separate oil easier when extracting.
4)Cooking. Through 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.Use oil press to press part of oil firstly to decrease oil content, and offer convenience for extraction.
2.Sunflower Oil Extraction Workshop
It includes oil extraction, wet meal toasting, miscella evaporation, solvent recovery, exhaust gas recovery with paraffin and other processes.
1)Extraction section. Convey sunflower seeds flakes with scraper conveyor to extractor, make them contact with organic solvent fully through soak and spray to get miscella, miscella into miscella tank for removing solvent, and wet meal out of the bottom of extractor to desolventizer-toaster for solvent removal. Rotocel extractor is typical extractor to extract oil with solvent.
2)Toasting section. Use DTDC to separate solvent out from wet meal to get dry meal without solvent for animal feeds, and solvent can be recycled through condensation. DTDC desolventizer-toaster is used in this section.
3)Evaporation and steam-stripping section. Because of different boiling point, remove solvent from miscella to get crude soybean oil with No.1 long tube evaporator, No.2 long tube evaporator and steam-stripping column.
4)Solvent from meal toasting and evaporation and steam-stripping of miscella can be recycled through condensation.
5)Exhaust gas recovery section. Use paraffin absorption tower, paraffin desorption tower to remove residual solvent.
3.Sunflower Oil Refining
Add hot water to remove phospholipids, decolorization (removing pigment from oil to make oil clear and transparent) through LDorption of active bleaching clay, continuous physical deacidification and deodorization.
1)Degumming, alkali refining deacidification, water washing and drying. Through add hot water and food grade phosphoric acid to remove hydratable phospholipids and nonhydratable phospholipids. Then add caustic soda to neutralize free fatty acid to decrease acid value.
2)Decolorization. Add active bleaching clay, and remove pigment from oil through LDorption of active bleaching clay.
3)Deacidification and. Remove free fatty acid from oil to decrease acid value. Use deacidification pot for batch deacidification and deacidification tower for continuous deacidification.
4)Deodorization. Remove odor from oil. Deodorization pot is used for batch oil deodorization, and deodorization tower is used for continuous deodorization.
5)Dewaxing. Through cooling crystallization to separate wax, then use filter to remove wax.
Process Flow Chart
Packaging & Shipping
Our company always put the interests of customers and product quality of the first place, and always adhere to the" no LD, only better" as their purpose. We will be commitment to provide high quality products with perfect site services and after-sales service. Now the specific commitments as follows:
1. Ensure to timely provide complete sets of equipment and accessories.
2. Ensure that one-time installation debugging acceptance.
3. To provide high quality material with preferential price.
4. Priority to provide customer our new craft works and products.
5.Free training technological operator to ensure the trained staff can independent operation.
6.In the installation process, we will appoint a installation supervision staff on the spot. we will offer an experienced project manager, organize a good installation team for the work of field installation debugging.
7.After the equipment field assembly and installation, we will be also responsible for the single equipment debugging, on-line debugging and Feeding trial operation ,to ensure that equipment can normal operate in full load conditions. We will provide all kinds of information and records according to the requirements of the bid. The qualified completion files will be provided to customers according to their requirements within one month after acceptance.
8.Warranty period, all because of the quality of products has caused the damage or failure of equipment, suppliers responsible for the free repair and replacing spare part. Due to the damage caused by the customer, we only charge material costs for repair and replacement. After the receipt of customers notice, suggest the method to solve problem within six hours, or send personnel to the site to solve the problem within twenty four hours.
1. Are you the real manfuacture or just trading company?
Our company is a professional manufacturer of oil machines, glad to make a brief introduction of our company for you!
- 60 years' experience
- The largest-scale oil machinery manufacturer in China, covering an area of 100,000 square meters, owning more than 580 staffs.
- The outstanding membership corporate of Chinese cereals and oils association, and they do quality quarantee for us.
- Obtain 23 national patents (including 7 invention patents, 6 international medals, 2 national awards and 2 provincial prizes.
- With 180 person professional R&D team to customize scheme for customers
2.Can you do turn- key project?
Yes, we can. We have the experience to undertake big project.
After delivering the equipments, we will offer you all the relevant documents, like manual book, equipments layout ,installation drawing and so on. And we will delegate engineers to customerâs place according to customerâs requests to help installing all of the equipments ,commissioning and debugging until the plant running smoothly.
3.Can we visit the running oil factory?
Yes, we can find running factory for you to visit! Welcome for your coming!
LD Sunflower oil cold press machine with favourable price produced and supplied by shandong leader machinery Co.,Ltd.
Main spare parts of LD Sunflower oil cold press machine with favourable price : worm, squeezing head, worm shaft, cage bar, heater ring, cake outlet, vacuum filter .
Main Features & advantages of Soybean Oil Plant
1. LD Sunflower oil cold press machine with favourable price is High oil yield, low oil residual in cake. The oil left in cake is less than 6% ; Cake thickness can be adjusted while machine stops running;
2. LD Sunflower oil cold press machine with favourable price is Small-land using: only 10-20 square meters workshop can make production.
3. Soybean Oil Plant is Pure oil quality: machine surface is made of chrome plated stainless steel, in line with food hygiene standards; Besides, with two vacuum oil filters, residual can be removed by simple filtering;
4. LD Sunflower oil cold press machine with favourable price is Labor saving: it can save 60% labor for equal output and 40% labor cost per day, for one or two peopel are able to make production .
5. Environment friendly: integrating advantages of traditional Soybean Oil Plant, the new design machine are noiseless, no pollution, which can better meet environmental standard.
6. Other advantages of Soybean Oil Plant: high efficiency, enerLD and labor saving, easy operation, simple maintenience .