Blogs/News/PSAs

We have soybean oil press machine for sale! Soy oil is rich in linoleic acid. Linoleic acid has limited effect on reducing the risk of heart disease. As linoleic acid is not heat-resistant, it is easy to oxidize and polymerize after frying or repeated heat, which is very harmful to health.

Press method is divided into two: general press method and screw press method. The common press method is now rarely used, especially in industrial mass production. The screw press method is relatively complex. The cylinder of the horizontal device is installed with a spiral shaft. After the pre-treated soybean enters in soya bean oil extraction machine, the oil is squeezed out as it advances. Continuous production can be realized in this way. But in the process of oil extraction, because of friction and heat, the protein is mostly changed to a greater extent.

Soybean oil from soybean oil expeller is commonly known as soybean salad oil and is one of the most commonly used cooking oils. Soybean oil is pressed from soybeans, including cold-pressed soybean oil from the cold press and hot pressed soybean oil from the hot one. The color of cold-pressed soybean oil is shallow, raw bean taste is weak. Due to the high-temperature treatment of the raw material, the oil yield is high, but the color is dark and has a strong smell of raw beans. Like rapeseed, soybean oil press can increase oil yield by slightly improving the press method.

Characteristics of soybean oil from soybean oil extraction machine:

1. High degree of unsaturation;
2. Liquid state at room temperature;
3. It can be selectively hydrogenated and used for blending with semisolid lipids or liquid oils.

The soybean oil cake extracted by the soybean oil machine can be used to make tofu. It can also be boiled to make soy milk.

Canola oil press machine is mainly composed of electrical control, automatic heating, adjustment, transmission, and vacuum oil filter. The screw is carburized by alloy steel to enhance surface hardness and wear resistance. The platters are ground by the surface grinding machine. It can guarantee oil line precision and improve oil output rate. Distribution, vacuum, automatic heating and other standard components, are of well-known domestic brands for optimizing machine configuration; The surface of the machine is treated with stainless steel and chromium plating, meeting food hygiene standards.

Points for attention before pressing of rapeseed oil press machine:

1. Pretreatment of rapeseed

Pretreatment includes crushing, steaming and peeling. The purpose of rapeseed peeling is to remove the main fiber and pigment body, otherwise, it will reduce the feeding value of the seed cake. Leather, on the other hand, is good for solvent penetration. (the leaching can improve the porosity of the blank). In theory, peeling (that is, removing 15 percent of the material) will increase leaching equipment capacity by 15 percent. Remove these black skins before leaching and the oil is lighter. The dry peeling of rapeseed can adopt different technologies, such as pneumatic impact, cracking between rolls or deformation cracking. The deformation cracking effect is the best and oil loss rate is the lowest.

2. Use rapeseed to make oil

Rapeseed is first rolled to destroy the seed layer and rupture the oil cells. The steam stir-fry can rupture the remaining intact cells, improve the oil bead aggregation, increase the fluidity and passivate the enzyme, especially the mustard enzyme. Put stock in steaming in the frying pan, steaming Fried within 77 ~ 100 ℃ 15 ~ 20 min (depending on the rapeseed varieties). In most cases, the oil content can be reduced from 42% to 16% ~ 20% by pre-pressing the rolled and steamed blanks. This prepress process compresses the fine seed cake into a large sheet. The seed cake was leached with hexane solvent to extract most of the remaining oil. Puts leaching pulp steamed off-line (DT) with steam spray treatment of 30 min (temperature is 100 ~ 130 ℃), thereby removing hexane, improve the quality of meal nutrition (by removing volatile mustard glucoside).

New groundnut oil expeller machine successfully makes up for the defect that the peanut cake cannot be reused after being pressed at a high temperature. In the pressing, peanut will not be pressed into a cake but has been reserved for the whole grain of defatted peanut kernel. In this way, peanut shape, taste, and natural nutrients will not be destroyed. The machine covers an area of 10 square meters, purely physical squeezing. In the squeezing process, any chemical raw materials will not be added. What’s more, it has a long service life. The oil produced is more fragrant. And it doesn’t bubble, popular with consumers.

Product analysis: (1) the characteristics of the new groundnut oil extraction machine: adopting modern science and technology, it is successfully developed through many years experiment. Compared with ordinary oil press, this new hydraulic oil press is environmentally friendly, energy-saving, high added value, no loss, physical press, no chemical raw materials added, no environmental pollution, no waste. It is a traditional alternative product for oil press. It is the new environmental protection food processing equipment.

The innovative function of new hydraulic groundnut oil pressing machine: it successfully makes up for the defect that the peanut cake cannot be reused after high-temperature extraction. In the extraction of peanut oil, the peanut is not pressed into a cake but successfully retained as a whole non-fat peanut kernel.

While extracting the native peanut oil, the red peanut is separated from the peanut kernel without damaging the shape, taste and natural nutrients of the peanut. It is suitable for deep processing of all kinds of food. Peanuts can be sold directly. They can also be processed into high-protein, low-fat green food, such as spicy peanut, spiced peanut, fish skin peanut, Japanese beans, peanut butter and so on.

Oil palm is a widely planted oil crop in the tropics. Not only the palm fruit but also the palm kernel can extract oil. In general, the palm oil expeller machine is mainly used to extract palm oil, which is called red palm oil. Palm oil machine is mainly used to extract palm kernel oil, also known as white palm oil.

Palm kernel oil expeller machine is the main equipment for extracting palm kernel oil. The palm kernel oil extraction machine can squeeze most of the oil from the palm oil crop under high pressure through mechanical pressure.

If your raw material is a clean palm kernel, the steps you take to extract palm kernel oil are as follows:

First, separate the palm-shell and palm-kernel by kernel separating equipment.

Secondly, break the palm kernel into small pieces, and the surface area of oil is increased after crushing, which is conducive to the transfer of temperature and moisture during steaming and stir-frying.

Thirdly, the purpose of steaming and stir-frying is to completely destroy the palm kernel cells through the action of temperature and moisture. To denature the protein, accumulate the fat, reduce the oil viscosity and surface tension, adjust the elasticity and plasticity of the billet, and passivate the enzymes.

Fourth, put the treated oil into the palm kernel oil pressing machine, palm kernel oil extraction machine USES the principle of mechanical external force to extract palm kernel oil:

Fifth, the crude palm kernel oil obtained after pressing is generally not clean, there are a lot of impurities. We finally process simply to extract relatively clean palm kernel oil through the leaching or filter equipment;

If your raw material is a pressed seed cake from the palm oil crushing plant, you need to do this: after the crushed cake is broken, send it to the fiber separator and fiber polishing roller for fiber separation. After these simple treatments, you can get a cleaner palm kernel, and the rest of the process is the same.

Characteristics of palm kernel oil press:

Easy operation and maintenance;

High capacity;

High oil yield;

Mustard seed is still rare in the oil crop which can be used in the oil expeller in China and the plant area is not so large. Mustard seed is the seed of the cruciferous family plant, including black mustard seed, yellow mustard seed and white mustard seed, brown mustard seed, and 3 other kinds. Due to the development of science and technology in recent years, mustard seed has been gradually found in medicine, entering lung and stomach meridian. It is often used to treat cough and wheezing of phlegm, chest swelling, and pain, limb numbness, joint pain, gangrene, etc. In recent years, it has been found that mustard seed contains isothiocyanate, erucic acid, phenolic substances, phenyl, and other chemical components, and has many physiological functions such as anti-cancer and anti-bacterial. Mustard seed processing products are very popular seasoning. Therefore, people gradually began to realize the high value of mustard seeds. Mustard seeds, of course, do the same thing. Hence people gradually realize that mustard seed oil is a good alternative.

Which kind of mustard oil press machine should you choose? Because mustard seeds are also part of the Cruciferae family, the seeds are slightly smaller than canola. It can be pressed according to rapeseed press method. For example, double - elephant screw oil extraction machine can be. Given the popularity of canola oil in nutrition, the prospects are promising. It is believed that with the increasing planting area of mustard seed, the market of mustard seed oil extractor will expand continuously.

Regarding the price of mustard seed oil extraction machine, welcome to our Guangxin oil extraction machine to consult the technical problems of oil expeller.

The correct installation method of corn oil extraction process:

Before installing the equipment, the newly purchased corn oil extraction machine should be cleaned thoroughly. Remove the spindle and the cage, and polish the outer surface, inner surface and screw feeder of the screw with the abrasive cloth. All lubrication parts shall be lubricated with grease, and the type and brand of the lubricating oil added in the gearbox shall conform to the requirements in the specification. After polishing and cleaning, the equipment of corn oil extraction machine must be arranged according to the original position when installed. Because the arrangement position and order of the circular arrangement have a great relationship with oil extraction performance. After the circular platen is installed, press it with the pressing nut. After the above treatment, the corn oil press equipment can be fixed on the foundation with anchor bolts. When the equipment of corn oil extraction machine is installed, the motor's belt pulley should be aligned with the belt pulley of the oil extraction machine. They should be in the moderate position and correct rotation direction. The belt tension should be adjusted properly.   

The process of extracting corn oil from corn oil press machine

1. Water embellish

According to the difference between the endosperm and the germ, make the corn husk and germ absorb water. The germ is highly absorbent and expands after absorbing water. The germ increases toughness and elasticity and does not break when breaking grits or crushing grits, making it easy to break away from the embryo. After absorbing water, corn husk is easy to peel, and at the same time, it is helpful to separate from the embryo and reduce the phenomenon of the intercalated or intercalated embryo. This improves the embryo rate and the purity of the germ.

2. Peel and break grits

After the corn is moistened with water, the grits are then peeled and broken. During the operation, the degree of dermal breakage should be strictly controlled to ensure that the germ does not carry the skin and the skin does not carry the germ. Grits are broken into several lobes by a horizontal three-section sand roller. The germs are separated from the endosperm in large amounts as the corn is broken.

The proportion of grits and embryos was different. The proportion of grits was 1.30 ~ 1.35 grams/cm³, and the proportion of embryos was 0.78 ~ 0.99 grams/cm³. The separation effect can be effectively controlled by adjusting the height of the grits and the baffle. The extracted germ is then sent to a windscreen to extract the husk from the embryo to improve the purity of the embryo.

3. Embryo screening

The selected embryos still contain grits. We can put them into the grinding machine to press the embryos, and then screen them with the horizontal.

4. Purification

The grits, powder, chaff and other impurities in the germ should be screened out with a vibrating screen before being pressed, so as to improve the purity of the germ as much as possible.

5. Dry

Generally, the water content of corn germ is 11 ~ 15%, and its suitable water content is less than 4%. Therefore, it is necessary to conduct thermal drying on the extracted germ, so that the water content of corn germ can reach less than 4% before being pressed into the machine. The drying methods used are fire drying, steaming wok and mechanical drying.

6. Press

Most of the corn oil press equipment used are type 95 and type 200. With its own baking equipment, it guarantees the extraction of the germ.

We have coconut oil press machine for sale!

Coconut oil, made from coconut meat (copra) processing, has a wide application. It can be used in detergents, resin, paint, soap, and other processing industry. Through refining, it can even be edible with high nutritional value. In China's Yunnan, Hainan, Taiwan, coconut planting is wide. It is a very good investment project to process coconut oil in this regions.

There are many options to process coconut oil. The widely used is the squeezing method. The coconut oil can be produced by directly pressing it through the copra oil press. Cold pressed coconut oil is made from fresh coconut, retaining the inherent odor and nutrition. As for general coconut oil, the general press can meet the requirements. For the high-quality cold oil, we should choose cold pressing and reasonable equipment.

The copra oil expeller machine adopts the pure physical method to press the oil. No reagent is added in the production process, which ensures the safe, healthy, pollution-free and non-additive edible oil. It also ensures the original ecology and natural nature of the pressed oil. Thus coconut oil press machine enjoys great popularity among people. The production of oil press is transparency. Consumers can watch the whole process so that consumers are completely relieved. It is the first choice for whether gift or consumption. Therefore, more and more people choose to join the oil extraction industry, and more and more fresh oil workshops appear in our life. They bring convenience to consumers while reassuring consumers.

Coconut oil expeller machine is a new multi-functional screw oil press which consists of the automatic control box, heating press part, adjusting part, driving part and vacuum filter part. The speed reducer of screw oil extraction machine has high wear resistance, which can effectively prolong the service life of oil extraction machine and save energy and electricity. With the three-stage press, the oil output rate is higher and productivity benefits are higher.

YZYX70ZWY is a integrated oil press combined the function of roaster(heating the raw materials), the oil pressing and the oil filtering. It has advantages of easy operation and high oil yield.

Main equipment parameters of YZYX70ZWY Integrated Oil Press

YZYX70ZWY automatic temperature control integration oil press is suitable for squeezing high-grade oil material, like sesame, shelled peanut and sunflower seeds, etc. It has seeds roaster, machiner heater, oil press, and oil filter, has advantages of easy operation and high oil yield etc.

The structure of this combined oil press is compact, only requiring a small working place and saving labor. It is the ideal equipment for processing oil lively at the supermarket, grain oil shop and farmers market. The product conforms to the "Technology Standard of Agricultural Spiral Oil Press" under JB/T9793-2013 of the People's Republic of China.

Working principle of YZYX70ZWY Integrated Oil Press

The oilseeds after fried by the electrical frying pan fall into the squeeze chamber to be pressed. After transferred by the triangle belt and decelerated through the deceleration part, the electromotor drives the spiral. The oil plants fall to the first section of the spirals through the feeding part and carried forward toward the direction for the cake out along with the rotating squeeze spirals. As the space between the squeeze spirals is getting smaller, the oil plants are squeezed and the pressure in the press cage is getting bigger. The oil plants fractionate with each other and at the same time the oil plants fractionate with the spirals and squeeze loops. During this process, the oil plants are smashed and generate a big amount of heat. The tissue cells are destroyed and the oil is separated from the oil plants and then discharged from the squeeze bars, and the oil grooves on the squeeze loops. This is the whole squeezing process. The oil plants turn to be cake containing low oil after the oil is extracted out and discharged in thin slices from the circle space between the cake adjuster and the loop for the cake out. The oil extracted from the oil plants gathered on the top part of the filtration vat. The vacuum pump extracted the air in the vat and forms the negative pressure in the vat. Then the oil is absorbed in the vat and the residue is left on the filtration cloth. When the oil in the vat reaches a certain quantity, it can be released (oil in the vat cannot exceed the top level of the observer, otherwise will affect the filtration effect.) The two vacuum vats alternatively work, so the oil press can continuously work.

We have small oil press for sale! For small oil factory using- the processing capacity from 50kg/h to 200kg/h, with the characteristics of the small investment, wide compatibility, high efficiency, low consumption, simple operating, stable function, easy maintenance, high productivity, and high oil output.

Small And Medium Scale Single Oil Press Machine have the models as below:

Note:

This weight has no electro-motors weight.

① It is normal that sometimes the actual results may be a little different from those in the index because the oil plant’s type, quality and original content may be different in different areas.

② The day capacity (t/24 h) is based on using hot way to squeeze one time. The more the squeeze times are, the lower the date capacity is.

The small screw oil press produced by our company is suitable for squeezing vegetable oil from rapeseed, cottonseed, soybean, shelled peanut, flax seed, tung oilseed, sunflower seed, palm kernel, etc. The product has characteristics of the small investment, high capacity, strong compatibility, and high efficiency. It is widely used in the small oil refinery and rural enterprise.

Main Features of Small And Medium Scale Single Oil Press Machine

Below features are based on oil plants above the average quality smoothly and continuously squeezed after such pretreatments as screening, husking, flaking, cooking, etc.

Applicable oil plants and Business of Small And Medium Scale Single Oil Press Machine

1. More than 30 types of oil plants, such as rapeseed, cottonseed, soybean, shelled peanut, flax seed, sunflower seed, palm kernel, etc.
2. Uses in oil factory, oil mill, and privates oil production workshop.
3. Good both for pressing raw oil material and roasted oil material.
4. Performs well both in cold pressing and hot pressing.
5. The lower residue oil of the dry cake.

The product conforms to the "Technology Standard of Agricultural Spiral Oil Press" under JB/T9793-2013 of the People's Republic of China.

Contact Us

As a professional of screw oil press machine, Guangxin has designed for various needs of oil press machine china from the customers worldwide. The brand "Guangxin" oil press has always been highly admired since its foundation. The main product, screw oil press, used to press oil from various oil plants, with different functions combined with the oil press machine.

Guangxin manufacturer has a professional technical service team, providing timely and comprehensive guidance and service for customers. As a strong brand for screw oil press, Guangxin has been kept on upgrading technology in the past 20 years, which is the promise to users, also a responsibility of Guangxin stuff. Adhering to the goal of "produce the better oil press for making better quality oil" leads Guangxin oil press into the world.

Oil Press Machine By Raw Materials

Guangxin oil press machine is suitable for the oil extraction of various raw materials including rapeseed, castor, coconut, corn, cottonseed, mustard, flaxseed, sesame, peanut, palm, soybean, sunflower, walnut, cashew, hazelnut, hemp, jatropha, neem, moringa, etc. Contact our experts, our professional technicians will help you choose a suitable oil press machine for you according to your demands.

Oil Press Machine By Size

Guangxin oil press is able to satisfy small, medium, and large production capacity. Choose according to your requirement. Or contact us, our techinicians will help you.

Oil Press Machine By Temperature

Cold pressed oil is the edible vegetable oil produced by pressing oil at a low temperature (40-60℃). The cold pressed oil is better in color. But the cold press oil press is less fragrant. Cold pressed oil does not foam when it is eaten, and is suitable for frying.

Hot pressed oil is a product oil formed by physical pressing after high temperature (120-130℃) frying. The vegetable oils consumed in our daily life are mostly hot pressed oil. The hot pressing features high oil output and simple operation. The hot oil is pure and fragrant, especially the oil of sesame and peanuts, which are rich in oil and more fragrant.

Guangxin oil press machine is suitable for both cold oil pressing and hot oil pressing.

WINE AND LESS

Membrane crossflow filtration is becoming the unique alternative to kieselguhr filters in wine industry with the developments in environmental and health regulations.

Membrane crossflow filtration is widely used in wine membrane filter system for wine filtration, especially as the red wine filter. It can also be used for cross flow filtration beer. Now, the membrane crossflow filtration technology potential for energy-efficiency has made it a viable technique for the clarification of wine and other beverages.

Crossflow filtration uses a selectively porous ceramic membrane that filters a liquid in order to purify or clarify it. The quality of the filtration is constant over time because the fouling is reduced because the filtering is made without any change of state of the filtered element, and never gets distorted. Membrane crossflow filtration is one of the environmentally-friendly wine filtration systems. During the filtration, no filter aid is used. In one step, crossflow filtration clarifies the wine, giving it a clear appearance and making the wine microbiologically stable. So it has very strong advantages in simplifying the steps before bottling and reducing or eliminating the need for some consumables.

Advantages:

Stable filtrate quality

Maximum guarantee the sensory properties of the wine

Optimized process

No filter aids required

High yield

Reduced filtration costs & product losses

Smart, compact, small footprint

BEER BOTTOM RECOVERY

Bottom yeast sediment refers to the yeast sediment still remains in the fermentor  at the time of wine production, containing beer (sediment beer), calculated as 1000 liters of beer with 3 liters of "recovery yeast + sediment beer", then the yeast sediment is beer amount of 1.5% to 2%, the amount of beer recovered from the yeast is about 1% of total beer. Beer membrane filtration without filter aid has been increasingly used to recover beer from yeast, both good quality beer can be recovered, but also improve economic efficiency.

CIDER

Cider is an alcoholic beverage made from the fermented juice of apples.

Cider is popular especially in the West Country, and widely available. The UK has the world's highest per capita consumption, as well as its largest cider-producing companies.

Cider alcohol content varies from 1.2% ABV to 8.5% or more in traditional English ciders, and 3.5% to 12% in continental ciders.

Perry is a similar product made from fermented pear juice.

JIANGSU JIUWU HI-TECH CO. LTD.,founded in 1997, focus on producing ceramic membrane for many years. And JIUWU HI-TECH has become a leading company in the membrane separation industry. We sincerely invite and welcome people from all around the world to invest and create more values together.

For small oil factory using- the processing capacity from 50kg/h to 200kg/h, with the characteristics of the small investment, wide compatibility, high efficiency, low consumption, simple operating, stable function, easy maintenance, high productivity, and high oil output.

Product Description

Small And Medium Scale Single Oil Press Machine have the models as below:

Note:

This weight has no electro-motors weight.

① It is normal that sometimes the actual results may be a little different from those in the index because the oil plant’s type, quality and original content may be different in different areas.

② The day capacity (t/24 h) is based on using hot way to squeeze one time. The more the squeeze times are, the lower the date capacity is.

The spiral oil press produced by our company is suitable for squeezing vegetable oil from rapeseed, cottonseed, soybean, shelled peanut, flax seed, tung oilseed, sunflower seed, palm kernel, etc. The product has characteristics of the small investment, high capacity, strong compatibility, and high efficiency. It is widely used in the small oil refinery and rural enterprise.

Main Features of Small And Medium Scale Single Oil Press Machine

Below features are based on oil plants above the average quality smoothly and continuously squeezed after such pretreatments as screening, husking, flaking, cooking, etc.

Applicable oil plants and Business of Small And Medium Scale Single Oil Press Machine

1. More than 30 types of oil plants, such as rapeseed, cottonseed, soybean, shelled peanut, flax seed, sunflower seed, palm kernel, etc.
2. Uses in oil factory, oil mill, and privates oil production workshop.
3. Good both for pressing raw oil material and roasted oil material.
4. Performs well both in cold pressing and hot pressing.
5. The lower residue oil of the dry cake.

The product conforms to the "Technology Standard of Agricultural Spiral Oil Press" under JB/T9793-2013 of the People's Republic of China.

We have small oil press for sale, just contact us!

The automatic temperature controlled integration oil press is built up with electricity controlling part, electric frying part, and auto heating & squeezing system, vacuum filtrating system.

The electrical frying part mainly consists of an electrical heating device, insulating material, frying pan, and churn, etc.

The auto heating and squeezing department mainly consists of heating part, squeeze cage part and squeeze spiral part etc.

The vacuum filtration department mainly consists of electromotor, vacuum pump, oil and gas separator urn, valve, vacuum pipe etc.

"Guangxin" brand is a top brand for oil press machines. The manufacturer Sichuan Guangxin Machinery of Grain and Oil Processing Co., Ltd, has always been in the top techniques and markets. It has been exported to over 80 countries in the world and looks forward to establishing long term cooperation with users, distributors and trade companies worldwide.

The integrated oil press machine is a new advanced designed model which suits for high-grade oil materials like the shelled peanut, sunflower seeds, and sesame etc. The machine has the advantages of easy operation and high oil yield. Customers can get clean oil from this model.

We have walnut oil press for sale!

Introduction to the walnut oil extraction machine

Walnut oil extraction machine presses the walnut with a screw oil press. walnut oil press equipment can automatically control the temperature. With intelligent equipment, it can press in all seasons. The production will not be delayed. According to the different requirements of oil, the temperature of the crude oil is automatically adjusted, which is not affected by seasons and climate.

The application field of walnut oil press machine:

Walnut oil press equipment is suitable for walnut-growing areas. It can be allied in large oil extraction plants, urban and rural oil extraction workshops, processing plants for imported materials and chain organizations of brand edible oil, agricultural markets, communities, supermarkets, town markets, urban living areas, and other densely populated areas. It is also suitable for small and medium investment entrepreneurs. It can also be used to crush peanuts, soybeans, oil palm, rapeseed, cottonseed, etc.

Advantages of walnut oil extraction machine:

1. The quality of oil is high. The oil smells sweet. The machine presses oil in the 150℃temperature oil. Oil color and flavor will not wear out.
2. Take out more oil and squeeze it out once. This machine adopts the four-stage pressing technology, and Residual oil rate is 1%.
3. Good oil cake, without burnt paste taste. High pressure in the chamber of this machine and pressure step by step, the oil can be extracted without frying.
4. Power Saving. The parts of this machine adopt processing and molding technology, with high finish, low mechanical loss and power saving.
5. It is easy to master. The machine adopts axial force decomposition technology, easy to operate without a lifting rod.
6. High durability and few failures. This machine adopts high toughness and wear-resistant steel. It can process 150,000-kilo oil without moving, with low resistance and good lubrication.
7. It benefits users a lot with less consumption, more output, less power consumption, less labor,  and good efficiency of the material.

We have canola oil press for sale!

Canola oil press machine is mainly composed of electrical control, automatic heating, adjustment, transmission, and vacuum oil filter. The screw is carburized by alloy steel to enhance surface hardness and wear resistance. The platters are ground by the surface grinding machine. It can guarantee oil line precision and improve oil output rate. Distribution, vacuum, automatic heating and other standard components, are of well-known domestic brands for optimizing machine configuration; The surface of the machine is treated with stainless steel and chromium plating, meeting food hygiene standards.

Points for attention before pressing of rapeseed oil press machine:

1. Pretreatment of rapeseed

Pretreatment includes crushing, steaming and peeling. The purpose of rapeseed peeling is to remove the main fiber and pigment body, otherwise, it will reduce the feeding value of the seed cake. Leather, on the other hand, is good for solvent penetration. (the leaching can improve the porosity of the blank). In theory, peeling (that is, removing 15 percent of the material) will increase leaching equipment capacity by 15 percent. Remove these black skins before leaching and the oil is lighter. The dry peeling of rapeseed can adopt different technologies, such as pneumatic impact, cracking between rolls or deformation cracking. The deformation cracking effect is the best and oil loss rate is the lowest.

2. Use rapeseed to make oil

Rapeseed is first rolled to destroy the seed layer and rupture the oil cells. The steam stir-fry can rupture the remaining intact cells, improve the oil bead aggregation, increase the fluidity and passivate the enzyme, especially the mustard enzyme. Put stock in steaming in the frying pan, steaming Fried within 77 ~ 100 ℃ 15 ~ 20 min (depending on the rapeseed varieties). In most cases, the oil content can be reduced from 42% to 16% ~ 20% by pre-pressing the rolled and steamed blanks. This prepress process compresses the fine seed cake into a large sheet. The seed cake was leached with hexane solvent to extract most of the remaining oil. Puts leaching pulp steamed off-line (DT) with steam spray treatment of 30 min (temperature is 100 ~ 130 ℃), thereby removing hexane, improve the quality of meal nutrition (by removing volatile mustard glucoside).

New groundnut oil expeller machine successfully makes up for the defect that the peanut cake cannot be reused after being pressed at a high temperature. In the pressing, peanut will not be pressed into a cake but has been reserved for the whole grain of defatted peanut kernel. In this way, peanut shape, taste, and natural nutrients will not be destroyed. The machine covers an area of 10 square meters, purely physical squeezing. In the squeezing process, any chemical raw materials will not be added. What’s more, it has a long service life. The oil produced is more fragrant. And it doesn’t bubble, popular with consumers.

Product analysis: (1) the characteristics of the new groundnut oil extraction machine: adopting modern science and technology, it is successfully developed through many years experiment. Compared with ordinary oil press, this new hydraulic oil press is environmentally friendly, energy-saving, high added value, no loss, physical press, no chemical raw materials added, no environmental pollution, no waste. It is a traditional alternative product for oil press. It is the new environmental protection food processing equipment.

The innovative function of new hydraulic groundnut oil pressing machine: it successfully makes up for the defect that the peanut cake cannot be reused after high-temperature extraction. In the extraction of peanut oil, the peanut is not pressed into a cake but successfully retained as a whole non-fat peanut kernel.

While extracting the native peanut oil, the red peanut is separated from the peanut kernel without damaging the shape, taste and natural nutrients of the peanut. It is suitable for deep processing of all kinds of food. Peanuts can be sold directly. They can also be processed into high-protein, low-fat green food, such as spicy peanut, spiced peanut, fish skin peanut, Japanese beans, peanut butter and so on.

Plastic Cooking Oil Bottles Description:

High quality Pet clear, long-term use of temperature can reach 120 ℃, the non-toxic, tasteless, good health, safety, can be directly used in food packaging.All bottles offered by pet bottle caps suppliers have a PET mark on the bottom, These clear PET spice bottles come with red lined spice caps featuring a PS113 liner to help maintain freshness of your product. This resin is commonly used for carbonated beverages, water bottles, and food packaging. PET provides very good alcohol and essential oil barrier properties, generally good chemical resistance (although acetones and ketones will attack PET) and a high degree of impact resistance and tensile strength. The orienting process serves to improve gas and moisture barrier properties and impact strength. This material is not resistant at high temperature. Its maximum temperature is 200 °F (93 °C).

Taizhou alpha mould technology Co,. LTD a wide range of products, with bottle capacities from 30 ml to 5 litre, available in natural and white, whilst coloured bottles can be made to order, subject to minimum order quantities. In addition the Company cooking oil bottles manufacturers offer the facilities for custom moulding projects. Substantial investment in new machinery, and an innovative and flexible approach to the supply of plastic products and packaging ensures that  Alpha continue to provide an efficient, cost-effective and personal service for the benefit of its customers.

Palm kernel oil expeller is a widely planted oil crop in the tropics. Not only the palm fruit but also the palm kernel can extract oil. In general, the palm oil expeller machine is mainly used to extract palm oil, which is called red palm oil. Palm oil machine is mainly used to extract palm kernel oil, also known as white palm oil.

Palm kernel oil expeller machine is the main equipment for extracting palm kernel oil. The palm kernel oil extraction machine can squeeze most of the oil from the palm oil crop under high pressure through mechanical pressure.

If your raw material is a clean palm kernel, the steps you take to extract palm kernel oil are as follows:

First, separate the palm-shell and palm-kernel by kernel separating equipment.

Secondly, break the palm kernel into small pieces, and the surface area of oil is increased after crushing, which is conducive to the transfer of temperature and moisture during steaming and stir-frying.

Thirdly, the purpose of steaming and stir-frying is to completely destroy the palm kernel cells through the action of temperature and moisture. To denature the protein, accumulate the fat, reduce the oil viscosity and surface tension, adjust the elasticity and plasticity of the billet, and passivate the enzymes.

Fourth, put the treated oil into the palm kernel oil pressing machine, palm kernel oil extraction machine USES the principle of mechanical external force to extract palm kernel oil:

Fifth, the crude palm kernel oil obtained after pressing is generally not clean, there are a lot of impurities. We finally process simply to extract relatively clean palm kernel oil through the leaching or filter equipment;

If your raw material is a pressed seed cake from the palm oil crushing plant, you need to do this: after the crushed cake is broken, send it to the fiber separator and fiber polishing roller for fiber separation. After these simple treatments, you can get a cleaner palm kernel, and the rest of the process is the same.

Characteristics of palm kernel oil press:

Easy operation and maintenance;

High capacity;

High oil yield;

Cottonseed oil expeller machine is mainly composed of electrical control, automatic heating, adjustment, transmission, and vacuum oil filter. The screw is carburized by alloy steel to enhance surface hardness and wear resistance. The platter is ground by the surface grinding machine to ensure the finishing coat and increase the oil output. The surface of the machine is treated with stainless steel and chromium plating, meeting food hygiene standards. The commercial importance of the seed of cotton lies in its oil and other products. Cottonseed oil can be used as salad oil and cooking oil. After oil extraction, the residue or seed kernel can be used as livestock feed. Use a cotton gin to remove short lint from seeds. It can then be used to make roving and various fiber products. Seed hulls can be used as coarse feed for animals. Although the ancient Chinese and Indians used crude methods to extract cottonseed oil for medicine and lighting, large-scale industrial use is a new development. Cottonseed is the seed of a cotton crop. The exterior of cottonseed is a hard brown seed shell, and its shape and size vary with the variety. The seed shell contains the embryo, which is the main part of cottonseed, also known as the seed kernel. The oil content of seed kernels can be up to 35-45%, containing about 39% protein and 0.2% gossypol. The cottonseed oil machine can press all oil crops continuously: soybean, peanut, rapeseed, sesame, palm seed, sunflower, cottonseed, tung seed, coconut, olive, rice bran, palm tree, corn husk, etc.

1. Advanced technology and long life

A steel casing is added at the main shaft of the speed reducer of cotton oil mill machinery. Press cage to change single bar to double bar. Adopting high-quality steel, through carburizing quenching or high-frequency quenching, it has the advantages of high hardness, good wear resistance, high precision, running balance and no noise. It satisfies the long-term continuous automatic production and can be used for more than 30 years.

2. High oil yield and large output of cotton oil mill machinery:

The cottonseed oil expeller uses the world's advanced enhanced pressure structure cutters circular row. The pressure of barrel is high. The newly developed four-stage and five-stage compression, the pressure is higher. Their oil yield of soybean is up to 18%, second to none in China.

3. Low energy consumption, labor-saving:

Cotton oil mill machinery adopts infrared heating. It automatically controls temperature, reduces heat loss and shortens heating time. The transmission adopts planetary gear, the first in China. It greatly reduces energy consumption by more than 30 percent. Cottonseed oil machine can achieve automatic control of electrical production and reduce operating personnel.

The correct installation method of corn oil extraction process:

Before installing the equipment, the newly purchased corn oil extraction machine should be cleaned thoroughly. Remove the spindle and the cage, and polish the outer surface, inner surface and screw feeder of the screw with the abrasive cloth. All lubrication parts shall be lubricated with grease, and the type and brand of the lubricating oil added in the gearbox shall conform to the requirements in the specification. After polishing and cleaning, the equipment of corn oil extraction machine must be arranged according to the original position when installed. Because the arrangement position and order of the circular arrangement have a great relationship with oil extraction performance. After the circular platen is installed, press it with the pressing nut. After the above treatment, the corn oil press equipment can be fixed on the foundation with anchor bolts. When the equipment of corn oil extraction machine is installed, the motor's belt pulley should be aligned with the belt pulley of the oil extraction machine. They should be in the moderate position and correct rotation direction. The belt tension should be adjusted properly.   

The process of extracting corn oil from corn oil press machine

1. Water embellish

According to the difference between the endosperm and the germ, make the corn husk and germ absorb water. The germ is highly absorbent and expands after absorbing water. The germ increases toughness and elasticity and does not break when breaking grits or crushing grits, making it easy to break away from the embryo. After absorbing water, corn husk is easy to peel, and at the same time, it is helpful to separate from the embryo and reduce the phenomenon of the intercalated or intercalated embryo. This improves the embryo rate and the purity of the germ.

2. Peel and break grits

After the corn is moistened with water, the grits are then peeled and broken. During the operation, the degree of dermal breakage should be strictly controlled to ensure that the germ does not carry the skin and the skin does not carry the germ. Grits are broken into several lobes by a horizontal three-section sand roller. The germs are separated from the endosperm in large amounts as the corn is broken.

The proportion of grits and embryos was different. The proportion of grits was 1.30 ~ 1.35 grams/cm³, and the proportion of embryos was 0.78 ~ 0.99 grams/cm³. The separation effect can be effectively controlled by adjusting the height of the grits and the baffle. The extracted germ is then sent to a windscreen to extract the husk from the embryo to improve the purity of the embryo.

3. Embryo screening

The selected embryos still contain grits. We can put them into the grinding machine to press the embryos, and then screen them with the horizontal.

4. Purification

The grits, powder, chaff and other impurities in the germ should be screened out with a vibrating screen before being pressed, so as to improve the purity of the germ as much as possible.

5. Dry

Generally, the water content of corn germ is 11 ~ 15%, and its suitable water content is less than 4%. Therefore, it is necessary to conduct thermal drying on the extracted germ, so that the water content of corn germ can reach less than 4% before being pressed into the machine. The drying methods used are fire drying, steaming wok and mechanical drying.

6. Press

Most of the corn oil press equipment used are type 95 and type 200. With its own baking equipment, it guarantees the extraction of the germ.