Cottonseed oil extraction machine: Screening of cottonseed oil extraction machines      Cotton seed screening generally includes three aspects: ① separate cold dew seeds and frost seeds according to season; ② separate safflower seeds and white flower seeds according to flower color; ③ separate large tea seeds and small tea seeds according to body shape. Drying of cottonseed oil extraction machine      The moisture content of cottonseed is too high, the seed shell is weak and not easy to break, and the plasticity is large. In order to facilitate shelling and billet rolling, the cotton seeds with high water content should be dried so that the cotton seeds can reach the moisture (below 9%) which is favorable for shelling. Shelling of cottonseed oil extraction machines      Shelling of cotton seeds and shelling of broken tea seeds can be carried out by centrifugal shelling and sieving machines. After crushing, the oil crusher is used to make the particle size smaller to facilitate the subsequent embryo rolling process. The shelling equipment should be determined according to the variety of cottonseeds. There are mainly two types of centrifugal impact type and hammer type. Currently, the hammer type shelling machine is widely used.

Soybean oil extraction machine Soybean oil extraction machine is a device that extracts soybean oil by using soybean as raw material, after screening and pretreatment section, and then by pressing or extraction. Soybean oil is also called soybean oil. As the name implies, it is derived from soybean crushing or extraction. Compared with other oil and fat raw materials, soybean oil content is low, only 16% to 24%. In order to achieve maximum benefits, manufacturers usually use the extraction method to obtain most of the oil in soybeans during the process of squeezing soybeans. Therefore, most of the soybean oil that can be seen on the market is refined oil produced by the leaching method.

Peanut oil press  Production process of peanut oil pressing machine     1 Cleaning: the same equipment used for ordinary secondary oil       2 Classification: The immature grains, moldy grains, broken grains and other imperfect grains in peanuts are separated with a classification screen. This part can be used for the production of secondary oil and sold separately.       3 Drying/cooling: hot air dryer can be used for drying. After the peanuts are dried, the moisture content is controlled at 5%~6%. Then quickly use cold air to reduce the temperature of the oil particles to below 40℃.       4 Crushing/Peeling: The crusher can be used with tooth roller crusher, the purpose is to remove the infrared clothing. After crushing, the infrared clothing is sucked out with a wind separator or a suction flat screen. The separated peanut red skin can be used as medicine and chemical industry. raw material.  

Corn oil extraction machine Corn oil extraction machine process Introduction of corn (germ) oil: The content of corn germ fat is between 0.17 and 0.45, accounting for about 0.8 or more of the total corn fat content. Corn oil is also called corn oil and corn germ oil. It is a vegetable oil extracted from corn germ, which is mainly composed of unsaturated fatty acids, and its content is as high as 0.8 to 0.8, of which oleic acid accounts for 0.3% to 48%, and linoleic acid accounts for 34. %0.56, linoleic acid is an essential fatty acid for the human body and is a component of human cells. It can be combined with cholesterol in the human body, showing fluidity and normal metabolism. It has the effect of preventing and curing cardiovascular diseases such as atherosclerosis. Corn oil Sitosterol has the effect of lowering cholesterol. Corn oil is also rich in vitamin E, which can prevent various functions such as dry eye disease, night blindness, dermatitis, bronchiectasis, and has certain anti-cancer effects.

Rapeseed oil extraction machine Rapeseed is a cruciferous plant, born in the area below 3700m above sea level. Annual herbs. The fruit of rapeseed is carob. The carob is composed of three parts: fruit peck, fruit body and fruit stem. After the caryopsis matures, due to the dehydration and shrinkage of the fruit petals, it can automatically crack. The rapeseed is round or oval and consists of three parts: seed coat, embryo and endosperm traces. The chemical composition of seeds is generally nitrogen 3.9%-5.2%, protein 24.6%-32.4%, cellulose 5.7%-9.6%, ash 4.1%-5.3%, oil 37.5%-46.3%. Rapeseed oil is abbreviated as "rape oil", which is mainly taken from the seeds of canola rapeseed and Chinese cabbage rapeseed (oil content 22%-49%, average 40%). Contains protein 21%-27%, phospholipid about 1%. These varieties of rapeseed are produced in China, India, Japan, Pakistan, Sweden, Poland, Germany, Chile, France and Canada. In Europe, the source of rapeseed oil is Brassica napus sown in winter. In Pakistan and Canada, the main source of rapeseed oil is summer-seed cabbage-type rapeseed.

Sunflower oil extraction machine Sunflower oil extraction machine, processing equipment for extracting sunflower oil from sunflower seeds Sunflower seeds, also known as sunflower seeds, are the fruits of sunflower. Its kernel contains 30%-45% fat, and the most can reach 60%. Sunflower seed oil is golden in color, clear and transparent, and has a fragrant smell. It is an important edible oil. It contains a large amount of linoleic acid and other essential unsaturated fatty acids, which can promote the regeneration and growth of human cells, protect skin health, and can reduce the accumulation of cholesterol in the blood. It is a high-grade nutrient oil. It is golden in color, clear and transparent, with an aromatic smell. The consumption of sunflower oil extracted by sunflower oil extraction machines worldwide ranks fourth among palm oil, soybean oil and rapeseed oil among all vegetable oils. Sunflower oil is one of the important edible oil varieties in European countries. Many countries and regions in the world, such as Taiwan, Hong Kong, Japan, and South Korea, consume up to 70% of sunflower oil

Palm oil extraction machine 1. Introduction of Palm Oil Extraction Machine The palm oil extraction machine uses squeezed palm fruit to extract palm oil. This process has the advantages of mature and perfect, reasonable design and so on. The palm palm oil extraction machine adopts the production mode of automatic fruit delivery, which not only saves the production cost, but also reduces the pollution to the environment, which is conducive to the recycling of resources; combined with the actual situation in the raw material country, the project usually includes oil extraction and water treatment Parts, crude palm oil refining and fractionation, power supply, etc.

Peanut oil extraction production line The peanut oil in the peanut oil extraction production line is a non-dry vegetable oil (the iodine value is generally between 80 and 107). The specially processed peanut oil has an attractive and rich fragrance and is a kind of edible oil with high market value. Because it contains a higher proportion of unsaturated fatty acids (monounsaturated fatty acids account for 49%, polyunsaturated fatty acids account for 30%), especially the human essential fatty acid-arachidonic acid makes it have a higher nutritional value. In addition, peanut oil also has a lighter color, lower phospholipid content, higher smoke point and has better sensory indicators and cooking performance. Peanut kernels have high oil content, and there are three main oil-making processes: traditional pre-extracted leaching process, concentrated aromatic peanut oil process, cold-pressed peanut oil and peanut protein powder process. Considering that fragrant peanut oil is the main product in the peanut oil product consumer market, the market demand has great potential. At present, the oil production process mainly uses the fragrant peanut oil process, that is, the use of fried seed peanut kernels and hot air roasting: the total amount of 15%~20% peanuts The petals are sent to the hot air roaster, where the oil is heated to 180℃~200℃. The roasting temperature is the key factor for the aroma of peanut oil with strong aroma. The temperature is too low, the aroma is light; the temperature is too high, the oil is easy to gelatinize.

Process flow of rice bran oil extraction production line: Pretreatment of rice bran oil extraction production line The rice bran enters the pretreatment workshop of the leaching oil plant after the bran separation, and it is initially cleaned to remove impurities. The magnetic separator selects iron impurities and enters the rice bran extruder for expansion. The expanded rice bran has a higher moisture content , It needs to be lifted to the flat plate dryer and then transported to the leaching workshop through the scraper. Extraction, steaming off of rice bran oil extraction production line The expanded rice bran enters the leaching workshop and enters the seal auger of the leacher. After the expanded rice bran enters the extractor, it is separated in different feeders and leached by countercurrent leaching. The concentration of the mixed oil leached in six cycles is gradually reduced, and then washed with pure solvent. At this time, the oil and fat in the rice bran was almost left, and it became bran meal. The bran meal was dripped and dried and then transported to the steamer by the buried scraper conveyor. The role of the evaporator is to heat and evaporate the bran meal containing a large amount of organic solvent after leaching, so that the meal is separated from the solvent. The bran meal is transported to the packaging workshop, and the solvent is evaporated into gas to be condensed and recovered.

Sunflower seed oil extraction production line Sunflower seed oil extraction production line, sunflower oil processing equipment. The oil in sunflower seeds is mainly extracted by squeezing method and leaching method. The extracted sunflower oil is bright and beautiful yellowish or bluish yellow. It is an excellent edible oil with high nutritional value and beneficial to human health.

Cottonseed oil extraction production line Cottonseed oil is oil squeezed from cottonseeds, and is divided into pressed cottonseed oil, extraction cottonseed oil, genetically modified cottonseed oil, cottonseed crude oil, and finished cottonseed oil. The color is darker than other oils. It can be eaten by humans after refining. It contains a large amount of essential fatty acids. It is best to be mixed with animal fats. As a substance inherent in cottonseed oil-gossypol, gossypol is a birth control phenol, consumption of crude cottonseed oil can cause damage to spermatogenic cells, resulting in infertility Physicochemical properties Flash point: 113 C Storage conditions: 2-8℃ Stability: Stable, flammable, incompatible with strong oxidants, sensitive to light and heat.

Soybean oil extraction production line The soybean oil extraction production line is generally processed by various methods such as squeezing and extraction methods to obtain crude oil with more impurities, and then refined to obtain edible refined oil. The squeezing method of soybean oil extraction production line is divided into ordinary squeezing method and spiral squeezing method. The common pressing method is a method of pressing on soybeans. This method is not widely used, especially in industrial mass production. The screw press method is to install a screw shaft in the cylinder of the horizontal device. After the pretreated soybean enters the screw press; the oil is squeezed out while advancing. This method can be produced continuously, but during the oil extraction process, due to friction and heating, the protein changes to a greater extent.

Palm oil extraction production line: 1. Introduction of process advantages of palm oil extraction production line The palm oil extraction production line uses a squeezing process to extract palm oil. This process has the advantages of mature and perfect design and reasonable design. The palm palm oil extraction production line adopts a self-sufficient production mode, which not only saves the cost of production, but also reduces the pollution to the environment, which is conducive to the recycling of resources; combined with the actual situation of the raw material country, the project usually includes the oil extraction part and the water treatment part , Refining and fractionating of crude palm oil, power supply, etc. Second, palm oil extraction production line process application scope Palm trees are perennial oil crops that grow in tropical regions, and have the advantages of large yield and low cost. Palm oil extraction production line is widely used in palm fruit edible oil processing. Palm oil is already one of the largest edible oils in the world and is widely used in bulk food processing, edible cooking and biodiesel production.

China Cashew Nut Oil Machine China's machine for extracting cashew nut oil. Natural Cashew Nut Shell Oil (CNSL) is a dark brown viscous liquid extracted from the shell of the cashew nut of the tropical lacquer plant. In the early development, it was once abandoned because of its strong irritation and corrosiveness. With the deepening of research, it was found that the main component of CNSL is arbutus acid (about 90%), and it also contains 10% cardol and a small amount of polymer. In the industrial extraction process, the basal acid will be decarboxylated to produce cardanol. Its structure is a monophenol derivative with an unsaturated or saturated long carbon chain (-C15H25-31), including saturated, monoene, diene and Triene and other components (Figure 1). Cardanol has a very important development and application value in the fields of coatings, rubber and surfactants due to its rich resources and low prices. It is a promising green chemical raw material. Recent research has also shown that cashew nut shell oil has potential application prospects in the fields of medicine, biocomposites, and bacteriostasis. The processing and extraction reaction temperature of traditional cashew nutshell oil is relatively high, and the resulting refined cashew nutshell oil has high viscosity and dark color. The subsequent distillation and purification of high-purity cardanol has a high cost, so its application is limited.

Animal oil refining machine The production of animal oil refining machinery refers to the processing of raw materials such as chicken racks, duck racks, lard suet, tallow suet, etc. to produce animal fats, which can be used as cooking oil or feed oil, and residues can be used to produce animal feed. Vacuum negative pressure smelting process for animal fat Process Description