500-1000TPD Cotton Seed Oil Cotton Seed Oil Pressing Machine,high Efficiency Edible Oil Pressing Plant
New design cotton seed oil pressing machine
Specifications of cotton seed oil pressing machine :
Cooking oil press machine
1.Pre-pressed cake residual oil≤14-16%
2.Noiseless oil press equipment
Brief description of cotton seed oil press machine and its advantages:
1. Continuous production, stable product quality, low energy consumption;
2. Adopt spiral oil press with high production capacity, which obtains the advantages of large production capacity, less power consumption, low
transportation cost and residual oil rate, the structure of dry cake is loose and uncrushable, and it is easy for solvent penetration.
3. .Adjustable hull content in kernel,different protein content cotten meal is available;
4. Low rate of kernel in hull, high oil yield rate.
Power consumption |
≤32.5 kw/t cottonseeds |
Steam consumption |
≤150Kg/t cottonseeds |
Pre-pressed cake thickness |
≤17mm |
Pre-pressed cake moisture |
≤4-6% |
Pre-pressed cake oiliness |
≤14-16% |
Rate of kernel in hull |
≤0.5% |
Technology process of cotton seed oil press machinery :
1. Dehulling process of edible oil pressing plant
Cleaned cottonseeds are crushed into 1/4-1/6 pieces in the toothed roll decorticator (two pair). Then oilseeds are squeezed strongly by the relative rotation of the two fluted rollers with different linear velocity when the sheller operating. Moreover, the alveolus can split and cut the hulls of oilseeds. Thus the
dehulling effect will be achieved.
2.Kernel husk separation of edible oil pressing plant
The product of cottonseeds after husking is a kind of mixture, which includes complete oilseeds, kernel and husk. And the mixture must be seperated. Kernel and husk are separated by the combined adoption of cottonseeds kernel husk separator and double drum hull beater. After husking cottonseeds enter into kernel husk separator, under the beating of the hull beater, cottonseeds enter into rotary vibrating separator to remove the husk in kernel again. And the upper hull enters into the double drum hull beater, seperating the cottonseeds kernel in hull, to ensure that the rate of kernel in hull is less than 0.5%. Kernel husk separation will effectively separate the mixture into kernel and hull. Kernel is sent into flaking process and cottonseeds hull is conveyed into warehouse or packed and stacked.
3. Kernel and hull adjustment of edible oil pressing plant
The separated cottonseeds kernel are conveyed into the kernel and hull adjustment screen through the conveyer scraper, because the higher hull content in the kernel is, the lower protein content in the finished cotton meal is. Due to the need of cotton meal with different protein content in the market, the process is mainly to adjust the hull content in cottonseeds kernel and process cotton meal with different protein content.
4.Flaking of edible oil pressing plant
The main purpose of flaking is to destroy cell wall within cottonseed kernel so that oil within cottonseed kernel can be extracted out.After the process of flaking,the thickness of material will be reduced and its surfacearea will be increased,which are in favor of moisture penetration and heattransfer towards the inside of particle in the cooking process.
5. Cooking of edible oil pressing plant
After wetting, heating, steaming, frying and other processing, the raw embryos come up complicated physical chemistry change in its interior and become mature embryos. Thus creating a better condition to extract the oil, the heat treatment process is called cooking.
Cooking can accelerate the rupture of the color glands. The higher the moisture of embryos is, the more thorough the destruction of the color glands will be, and the free gossypol can spill out easily. As the cooking and frying temperature rises, a large number of free gossypol can bind with proteins. If there is a shortage of water when cooking, the produced combined gossypol may become denatured gossypol and dissolve in oil. If high moisture cooking is adopted, the phospholipids absorb water firstly and then condensed. Thus the chance of the formation of phospholipid and gossypol mixture can be reduced, meanwhile, the chance of the formation of denatured gossypol is reduced.
6.Pressing process of edible oil pressing plant
Embryos after cooking are called cooked flakes,crude oil containing slagsfrom presser is pressed into oil settling tank through oil scraper blade,after the slag is removed,the crude oil is sent into oil filter tank,and then it is sent into horizontal screw centrifuge for purification.Pre-pressed cakefrom oil presser is conveyed into extraction plant by cake collectingscraper and cake scraper, and then enters into the following process.
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Advantages: 1.The turning of roller makes material turning more evenly and avoids material burning. The softening of material is even and smooth. 2. Energy consumption is greatly reduced. Compared with the softening equipment of same production, the installed capacity of the machine is one tenth of the vertical softening kettle, so the production cost is also reduced greatly. 3. No scraper can avoid abrasion between the scraper and heating layer, so the equipment has long service life, low breakdown rate and low maintenance cost. 4. Adopting new designing and material control is very convenient. The softening time of material can be adjusted at any time according to different varieties and properties of material. 5.Because of unique structural designing, the rate of de-watering is up to about 2% when softening material of high water content. |
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Features 1.Save space and equipment investment because drying and conveying works at the same time. 2.It uses hot air as drying medium,so other works evenly and smoothly,the drying time and damage to protein is reduced. 3.The drying process is relatively stable; There is little dust. 4.Easy to maintain and operate,automation is also available. 5.Large output,little volume and long service life. 6.Avoiding the phenomenon of in-complete extraction and high residual oil result from the formation of absorption film because the flake surface condense and absorbs the water in the air during the conveying process for the existing dryer. |
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1.Technical service promise
a. Training user the device operation technique, maintaining skills, electronic control etc. until they can operate, use and maintain equipments independently.
b. Answer questions timely. For the questions can not be solved, we send our technicians for site assist and guidance.
c. We provide free technical guidance for new equipments or extension.
2.Maintain and fittings service promise
a. In one year of warranty period, we repair equipments that has quality issues freely as well as free parts. We provide call maintaining freely for misoperation or some other faults and damage due to personnel factor. We collect cost price oonly for renewed parts.
b. For the exceed warranty period ones, we collect parts cost only and take personnel travel cost.
c. If there are problems can not be solved and has affected normal production, we zend technicians to site in 24 hours.
d. Provide partss rapidly and superiorly.
3. Service promise lifelong
a. We provide interview service regularly for technical guidance and service condition inspection.
b. We transmit mewest processing equipments and technology both in and out of China regularly and unscheduled training.
c. Designing institute custom have priority of acquiring these technology and messsage. We provide information of introducing technology trends both in and out of China on our userinfo network regularly.
The NEWLEAD company is composed of Zhengzhou New Lead Grain & oil Science & Technology Co., Ltd., Zhengzhou Lead Engineering Technology Co., Ltd., Xuchang Lead Grain & oil Machinery Co., Ltd. and Betted Protein Xuchang Co., Ltd. The mechanical processing center is equipped with complete equipment and the processing base of grain and oil protein food is capable of providing clients with quality high- and low-temperature soybean meal and grade-1 soya-bean oil. With a total registered capital of RMB 28 million, the company has grade-2 license for contracting electromechanical installation engineering and has passed ISO9001 : 2000 system. Cooperated with Zhengzhou Institute of Scientific & Research Design of National Grain Storage Bureau, the company has established Lead Grease Protein Research Institute. The company has been certificated as a hi-tech enterprise by Zhengzhou Municipal Government and has become a S & T industrial company with the integration of scientific research, production, and development.
Business area:
10-2000t/d production line of oil seeds pre-pressing and extraction;
10-600t/d production line of oil refining;
10-300t/d production line of animal oil refining;
Production line of oil dewaxing, fractionation and winterization;
Production line of glycerin and fatty acid;
Special mention:
Production line of cotton seed expansion-extraction;
Production line of miscella refining;
50-500t/d production line of aroma peanut oil;
50-1000t/d production line of white soybean flake;
3000-10000t/y production line of soybean protein isolates;
10000-30000t/y production line of soybean protein concentrate;
1000-3000t/y production line of tissue protein
Products of different poduction lines and customers visiting
Pre pressing plant machinery
Extraction plant machinery
Refining plant machinery
Oil storage plant machinery
If you are interested in our cotton seed oil pressing machine or edible oil pressing plant ,please kindly contact us with your required daily capacity, treated quantity, raw material and related data, then we would suggest suitable production line and make flowchart for you as your requirement. Pls learn more about us and our equipment at https://img13.fr-trading.com
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