Small Oil Mill Plant Introduction

With rich market knowledge as well as experience, we have been able to emerge as a trusted manufacturer and supplier of oil mill plant. We could customize the groundnut oil processing plant according to your raw material and desired handling capacity. The edible oil production line can process more than 20 kinds of oilseeds such as peanut, soybean, sunflower seed, palm kernel, copra, rapeseed, castor seed, flax seed, cottonseed, corn germ, sesame, walnut, pine nut, argan nut, mustard seed, moringa seed, camellia seed, jatropha seed, etc. The capacity of the edible corn oil production plant is up to 100 tons per day. We could send two engineers for on-site installation, commissioning and training.

Main Machines in Edible Oil Production Line
1.Oilseed Shelling Machine  
Some oilseeds have shells which have to be removed before pressing. Our peanut shelling machine can shell the peanuts by rubbing force, separate the shells and kernels by wind force and then separate the unshelled peanuts by gravity separating screen. The unshelled peanuts are shelled again. The shelling rate of the peanut shelling machine is higher than 95% and the crushing rate is lower than 5%.

2. Oilseed Cleaning Machine
The cleaning sieve can remove stone, dust, defective seeds and other impurities in the oilseeds. The aim of oilseeds cleaning in small oil mill plant is to improve the quality of oil and cake, increase the oil yield, increase the handling capacity and protect the equipment.

3. Oilseed Roasting Machine  
Rotary roaster machine is used in the edible oil plant for heating the oilseeds which could increase the oil yield. The roasting machine can be heated by coal, gas or firewood, having a large heating area, uniform heating effect, and fast roasting speed, greatly increasing the service life of the roaster and improving the roasting quality.

4. Oil Press Machine 
Automatic screw oil press can press the oil out of the oilseeds and then filter the crude oil. The machine consists of an automatic control system, pressing part, transmission system, adjusting part and vacuum filtering device. It features high oil yield and pure oil.
If you choose to use screw oil press in the oil processing plant, the frame oil filter is suggested for crude oil filtration. The filter press can bear large pressure and is safe to use. It is also suitable for filtering the bleached oil.

5. Edible Oil Refinery
Edible oil refinery plant can turn crude oil obtained from the oil press machine into the refined oil with good color and high quality. The plant includes a degumming process, neutralizing process, bleaching process, and deodorizing process. The refining process can remove phospholipids, free fatty acids, pigments, odor substances and other impurities in the crude oil. (palm kernel oil refining process>>)

6. Edible Oil Filling Machine
Refined oil can be filled into bottles by edible oil filling machine. There are automatic and semi-automatic edible oil quantitative filling machines. Adopts double speed filling, first fast and then slow, ensuring the filling speed and preventing overflow.

We can also provide special oilseed processing equipment, such as how to make prickly pear seed oil?

Cold Pressing Hydraulic Oil Press Advantages

Cold Pressing Hydraulic Oil Press Machine for Sales

Hydraulic oil press machine is now the most cost effective and environment-friendly equipment for oil extracting. It is durable, efficient and easy to operators. More importantly, it can achieve the cold pressing. Therefore, more and more people tend to choose hydraulic oil press machine to start their oil mill business.

Oilseeds Can be Processed by Hydraulic Oil Press

Compare to traditional oil press machine, hydraulic oil press machine can process much more oilseeds, including coconut, sesame seeds, sunflower seeds, groundnut, cashew nut, almond, walnut, soybeans, etc.

Advantages of Hydraulic Oil Press Machine

• High oil output, high efficiency and easy operation
• Both hot pressing and cold pressing available
• Various oil seeds are suitable for hydraulic oil press machine
• Stainless steel body ensure sanitation and long-term use
• Pure physical pressing and consistent temperature ensure high quality oil

Groundnut Oil Machine & Groundnut Oil Extraction Process

Groundnut/Peanut Oil Introduction

Groundnut/Peanut Oil is yellow and transparent. It has little fragrance tastes delicious. It is an edible oil that can be digested easily. Groundnut/Peanut oil contains more than 80% unsaturated fatty acids (including 41.2% oleic acid and 37.6% linoleic acid). It also contains fatty acids such as palmitic acid, stearic acid and arachidic acid. The fatty acid composition of groundnut/peanut oil is better and easy to be digested and absorbed by human body.

Therefore, groundnut/peanut oil is popular with consumers. But, how to extract groundnut/peanut oil? ABC Machinery can offer Business Plan for Groundnut Oil Production for small scale or large scale oil factory.

Groundnut Oil Machine Types

With the development of edible oil processing industry, there are various groundnut oil extraction machine for home use or commercial use. The most popular groundnut oil extraction machine are screw oil press, integrated oil press, and hydraulic oil press machine.

Small Grounndut Oil Machine

Groundnut/Peanut Oil Extraction Process

Before entering the peanut oil extraction machine, the peanut kernels should be pretreated. Peanut pretreatment includes cleaning, husking, crushing, steaming and frying processes.

• Cleaning: The peanut being transported to groundnut oil processing plant usually contains certain impurities (silt, gravel, iron filings, etc.). If these impurities aren't removed or selected out carefully, the oil extraction machine would be damaged, lower oil output and even cause faults and accidents. Cleaning peanuts before peanut oi press machine is beneficial to reduce oil loss and improve oil yield of peanut oil press, improve the quality of oil, cake and by-products and increase the processing capacity of peanut oil press equipment;
• Shelling: Peanuts should be shelled and then pressed to increase production capacity and peanut oil yield. Its supporting equipment is: sheller, separation screen, separator and so on.
• Crushing: The yield of peanut can be increased obviously by crushing, rolling and pressing. Its supporting equipment is: crusher, rolling machine, etc.
• Steaming and Frying: Steam frying is an important step to improve the oil yield, the commonly used method is to wet the oil first, and then dry the wok, so that the oil to meet the technical requirements of water and temperature.
• Oil Extraction: The pretreated peanuts can be pressed by peanut oil processing machine. The commonly used peanut oil press is screw oil press machine that can be used to process more than 30 kinds of oil crops such as peanut, rapeseed, oil sunflower, cottonseed, soybean, flaxseed, and more. 
• Oil Filtering: Filtering is to remove the organic impurities contained in crude grounanut oil. The supporting equipment is plate and frame oil filter machine. 
• Oil Refining: This process is designed to produce high quality edible cooking oil and prelong the storage period. 

ABC Machinery Website:
https://www.abcmach.com
http://www.bestoilpressmachines.com

What is Machines Needed to Setup a Complete Castor Oil Processing Plant?

Castor oil is a triglyceride of fatty acids. Castor oil is found in the seeds of castor beans with a content of 35 percent to 57%. Castor oil is used in the manufacturing of Turkish red oil, soap, plastics, lubricating oil, etc. In addition, it is also the raw material for biodiesel oil. But, how to extract oil from the castor seeds? What equipment needed for a Castor Oil Processing Plant?

Castor Oil Extraction Method

There are 2 main oil extraction methods for sesame oil extraction

• Mechanical Pressing Process by use of Castor Oil Press Machine
• Solvent Extraction Process

Main Machines in Castor Oil Manufacturing Plant

• Bucket Elevator: A bucket elevator is recommended to elevate castor seeds to an upper position to increase work efficiency and labor savings.
• Oil Seeds Cleaning Machine: Oilseeds to be processed contain many impurities. Their current will affect the purity and quality of the oil and damage the equipment.
• Oil Seeds Cracking Machine: Oilseed cracking machines are used to crack the oilseeds.
• Vertical Kettle / Cooker: Vertical steam kettle can heat, wet, cook and dry oil seeds evenly, which promotes protein denaturation and oil leaching, meeting the need for a process of pressing and solvent extraction.
• Oil Press Machine: Screw oil press is a pressing machine that can extract oil from oilseeds. It can greatly reduce the castor oil production machinery cost. 

• Oil Filter Machine: Filter press is suitable for crude oil as it contains solid particles that need to be removed.
• Oil Refining Plant: Vegetable oil refining line is used to remove, neutralize, bleach and dehydrate impurities in crude oil

• Oil Filling and Packing Machine: A semi-automatic and fully automatic filling machine for filling oils are available for your choice.

ABC Machinery is specialized in providing castor oil extraction machine, covering cleaning, cracking, cooking, pressing and refining. If there are any needs, please visit our homepage to get more details about castor oil processing.

Website: https://www.abcmach.com

Email: info@abcmach.com

Cottonseed Oil Manufacturing Business Plan

Cottonseed Oil Making Business

Cottonseed oil is an edible oil extracted from the seeds of varieties of species of cotton plants, including Gossypium herbaceum and Gossypium hirsutum. Oil is extracted from the kernels of the seeds, which are surrounded by the hard outer hull.

If you are looking for reliable manufacturer of cottonseed oil mill, kindly contact ABC Machinery for further information. We have been into this edible oil machinery business for decades and we can offer the perfect solution to client's needs.

Cotton seed → Delinting → Shelling → Flaking → Pre-pressing → Solvent Extraction → Refining → Refined cottonseed oil

Cotton Seed Oil Production Factory Layout

Read more about cotton seed oil mill machinery and projects>>



Small Scale Cottonseed Oil Milling Plant

Cleaning: Getting rid of organic impurity (stems and leaves, hull, rope, etc.), inorganic impurity (dust, silt, pebbles and metals), oiliness impurity(grain of insects, grain of faultiness, heterogeneity seeds, etc.). In this section we use Magnetic Separator, Vibrating Sieve, de-stoner, decorticator (Cotton seeds used hammering decorticator).  Through cleaning the impurity, you can reduce the lost of oil & improve the oil yield and the environment of production plant. The material has been produced after pretreatment contains the impurities ≤ 0.1%.

Cotton Seed Oil Dehulling

Cracking: Adopting the toothed cracking roller to make the cotton seeds kernel into a right uniform pcs which can keep a moderate block size for squeezing out the oil.

Flaking: To make cracked Cotton seeds kernel pcs into uniform smaller flakes with thickness ≤ 0.5mm, less powder, non-oil spilled, pinching  softly by hand and  the ratio of smaller powder than 1mm sieve mesh is ≤ 10% - -15%.

Cooking: The process is to add the steam into the crushed/flaked seeds pcs, then to dry the seeds for getting rid off more water content. In this process, changing the protein of seeds with the water and temperature to make the oil moleculeo loose for pressing easily to get crude oil also get the better cake and oil. We adopt vertical stack cooker with five layers to cook flakes. Loading full in the 1-2 layers, played the purpose of steaming flakes, and then the temperature reached 95 – 100 degrees,  In 3-5 layers should loaded to shallow, controlled about 40% which could get rid of water from flakes.  The pressure of jacket steam is ≤ 0.6MPa. The temperature and water rate of flakes after cooking is:
Water Content: 12–14 %; Temperature: 95–100 degrees; Requiring Time: 60mins.

Cotton Seed Oil Machine for Sale

Related Post: Equipment for making small scale cottonseed oil >>

Expelling: Matching the modern style cotton seed oil expeller to get more oil, or you can use solvent after pre-pressing by oil expellers to get more oil. Solvent extraction is the commonly used commercial technique to recover oil from oilseeds.

Small Scale Cottonseed Oil Refining Unit

Cottonseed oil is one of main cooking oil. But crude cottonseed oil contains gossypol (approximate 1%), colloid and waxiness (content vary with shell content), and the quality is poor. It's not better to eat it directly. This is why the refining process is necessary.

Refined cottonseed oil usually is pale yellow or dark red. Its fatty acid generally includes 21.6-24.8% palmitic acid, 1.9-2.4% stearic acid, 0.1% arachidic acid, 18.0-30.7% oleic acid, and 44.9-55.0% linoleic acid. Refined clear cottonseed oil without gossypol and other toxic substance can be used as cooking food. Due to clear cottonseed oil contains a large quantity of linoleic acid, it can prevent the content of cholesterol rising, maintain human body health. Human body consumption of cottonseed oil is up to 98%.

Click here to see more about the processing of refined cottonseed oil>>


Cottonseed Oil Market and Business Opportunity

In terms of value, the global cottonseed oil market is expected to reach a market value of US$ 5,120.8 Mn by the end of 2028. The global cottonseed oil market is expected to register a CAGR of 3.2% over the forecast period. The driver for the growing demand for cottonseed oil is the rapidly expanding snacks and food processing industry. (Read more about cottonseed oil manufacturing technology >>)

Cottonseed oil is a prominent frying and cooking oil that is used in the production of snacks, baked goods, confections, and other food products, making the demand for the cottonseed oil increase over the forecast period. Besides, cottonseed oil is used in sauces, salads, spreads, and dressings, due to the neutral flavor and enhanced stability of the oil. Cottonseed oil is also offered in blends with other edible oils to increase the efficacy and efficiency of the offering. Besides, cottonseed oil is used as a standard to measure the quality and taste of other oils, as it has a neutral flavor and mild taste, which forms a standard for measuring the properties of other oils. Cottonseed oil is also used to produce brominated oils, as intravenous nutrition for patients who are prescribed a high calorie diet, and as a tallow substitute to limit the import of tallow for textile sizing and soap making.

Related Articles: Edible Oil Cakes for Cattle Feed Processing >>

Cotton Seed Oil Mill Plant Setup Guidance

Commercial scale cottonseed oil mill plant generally adopts solvent extraction method, mainly includes cottonseeds pretreatment and prepressing workshop, cottonseed cake solvent extraction workshop and crude cottonseed oil refinery workshop.

The main products of the cottonseed oil processing plant are cottonseed oil, cottonseed meal, cottonseed hull, and soapstock.

Cottonseed Oil Project

Read more about cottonseed oil mill project cost >>

Features of Our Cottonseed Oil Production Project Plan:

• High automation degree, continuous operation, saving labor.
• The pre-pressed cake has low residual oil rate and is easy for solvent penetration.
• Low residual oil rate in the meal, good oil, and meal quality.
• Adopting negative pressure evaporation system, saving energy and reducing steam consumption.

Cottonseeds contain a toxic pigment which called gossypol, of which the content is 0.15%-1.8%. Cottonseed kernels contain 0.5%-2.5% of gossypol. After processed by the cottonseed oil refinery plant, the gossypol content in the oil is less than 0.01%. 

The followings are about cottonseed oil manufacturing process and equipment.

Cottonseeds Pretreatment and Prepressing Workshop


Cottonseeds Delinting: If your cottonseeds are with lint, then you need to add cottonseed delinting machine in the cottonseed oil plant.

Cottonseed Cleaning: Cleaning is to remove the various impurities in the cottonseeds by cottonseed cleaning equipment. Cottonseed cleaning equipment for the cottonseed oil plant includes winnower, vibrating screen, magnetic separator, etc. The winnower can remove light impurities and dust as well as heavy impurities like stone and metal in the cottonseeds; The vibrating screen is to remove the large and small impurities; The magnetic separator is to remove the metal impurities in the cottonseeds.

Cottonseed Dehulling: Cottonseed contains 40%-55% of hulls and the hull contains only 0.3-1% of the oil. Cottonseed contains 14%-25% of oil and the kernels contain 30-40%. In addition, the hulls also contain brown pigment, pesticide residue, wax, and lint. Hulling cottonseeds can increase the handling capacity of oil press and increase oil yield, improve the quality of crude oil and meal. Cottonseed hulls can be used for cultivating mushroom and used as livestock feed, etc.

Toothed roller crusher is the common selection for cottonseed oil mill plant. It has the features of large capacity, low power consumption, easy maintenance, high hulling rate, low fines content, high whole kernel rate and the kernels and hulls are easy to be separated.


Kernel and Hull Separation: The effect of kernels and hulls separation can affect the oil yield and the quality of oil and meal. Vibrating screen is adopted in the cottonseed oil mill plant to separate kernels and hulls. The hulls are further processed by the hull beater to separate the kernel pieces in hulls.

Flaking: Flaking process makes the cottonseeds into flakes and destroys the cell walls, which can largely shorten the oil path so that to increase the oil-yielding speed and oil yield. Cottonseed oil processing plant adopts hydraulic flaking roller which can guarantee the uniform thickness of the cottonseed flakes. The roller has high hardness and stable performance.

Cooking: Cottonseed oil processing plant adopts vertical cooker for the cooking process. The flakes from the flaking roller enter the vertical cooker. By high temperature and high moisture cooking, the temperature and moisture of cottonseed flakes are adjusted, the free gossypol content of the crude oil is reduced and the quality of the crude oil is improved.

Cottonseed Oil Pressing and Filteration

Prepressing: Cottonseeds can be once-pressed and then sent to the cottonseed oil refinery plant directly. For the capacity of more than 20 tons per day, usually, solvent extraction method is adopted with cottonseed oil pre-press used to extract part of the oil. The machine has a large capacity and the cake has low residual oil rate and is easy for solvent penetration.

Filtration: The oil residue is separated from the oil by the oil residue scraper, and then the oil is filtered by the leaf filter. The filtered oil is pumped into the crude oil tank. The pre-pressed cake is sent to the solvent extraction workshop. The leaf filter used for the cottonseed oil processing plant has the features of high precision, easy to discharge the residue.


Cottonseed Cake Solvent Extraction Workshop

Cottonseed Oil Extraction: Oil extraction is using the organic solvent to extract oil from the pre-pressed cake inside the oil extractor. Multiple oil extractors such as loop type extractor, rotocel extractor and towline extractor can be used for the cottonseed oil extraction plant. After oil extraction, miscella and the solvent containing wet meal are obtained. The miscella is pumped into the hydrocyclone to remove the fines and then the miscella enters the miscella tank in the cottonseed oil extraction plant. (Related Post: How to make cottonseed oil in small scale? )

Desolventizing: The wet meal from the oil extractor enters the DTDC desolventizing the cottonseed oil extraction plant.

Solvent recovery: The solvent vapor enters the condensing system. The solvent recycled enters the solvent holding tank for circulation. The wastewater is discharged into the water seal tank. The vent gas in the cottonseed oil extraction plant enters the mineral oil system for further recovery of solvent. Solvent recovery can reduce solvent consumption and ensure safe production.


Crude Cottonseed Oil Refinery and Fractionation Plant

Oil refining plant generally includes process of degumming, de-acidification, bleaching and deodorization (details of cottonseed oil refining process). Cottonseed oil fractionation plant can obtain liquid oil and solid fat by cooling crystallization and solid-liquid separation.

Canola Oil Manufacturing Plant Setup Guide

Offer customized Canola Oil Business Plan, from oil extraction to refining and processing.

Prospect to Start Your Own Canola Oil Business

Rapeseed is now the second largest oilseed crop after soybean, and the third largest vegetable oil after soybean oil and palm oil, and it is therefore an important contributor to the annual supply of vegetable oils required to meet an increasing demand.

Main producers of canola in the world are European Union, Canada, China, India, and Australia. There are more and more investors who want to enter canola oil production industry.

For all those interested in canola and rapeseed manufacturing, don't hesitate to contact us!

Canola Oil Production Machines

For processing canola oil, we need canola oil seed, suction vibrating screen, magnetic separator, demineralizer, flaking machine, steam cooking machine, filtering machine, extractor, evapo-separated machine, steam drying machine, stripping tower, etc. (Read more about canola oil extraction process >>)

Cleaning Equipment: The main cleaning equipment for setting up canola oil extraction plant includes vibrating screen, gravity destoner, and magnetic separator. The cleaning process can remove the clay, stone, metal and other impurities in the rapeseeds and reduce the abrasion of canola processing machine, so that to ensure safe operation, reduce oil loss, increase oil yield and improve the quality of oil and oil cake.

Oilseeds Roaster / Cooker: Adopt rotary roaster or flat bottom roaster for rapeseeds cooking to achieve the desired temperature and moisture. The flat bottom roaster adopts conduction oil as the heat source and stirs the materials with the mixing blade. The rotary roaster has the rapeseeds turned within the rotating drum for uniform heating.

Canola Oil Press: With the aid of feeder, the roasted rapeseeds enter the rapeseed oil press machine. The worm rotates along with the main shaft to push the materials forward. With the reducing of the volume of the pressing chamber, the pressure within the chamber increases gradually. Rapeseed oil press machine is equipped with the automatic barrel heating system. Meanwhile, the friction force produces heat. The cells of the materials are destroyed and the oil flows out. When the oil flows onto the filtering barrel, by the vacuum pump, the oil is pumped into the barrel and the residues are left on the filter cloth, thus the pure oil is obtained.

Canola Oil Refinery Machine

Refinery machine is needed for establishing cooking oil factory.

• Degumming: Degumming is to remove the phospholipids in the crude rapeseed oil. The crude oil is preheated and phosphoric acid is added.
• Alkali Refining: Alkali refining is to remove the free fatty acids in the crude oil. Alkali acid is added to reacts with free fatty acid. When the soapstocks precipitate obviously, stop stirring and settle for several hours. Then remove the soapstocks. Preheat the clean oil and add hot saline-alkaline water. Settle and discharge the wastewater. Wash with hot water for several times.
• Decolorization: Decolorization is to remove the pigments in the canola oil. Pump the oil into the decolorization tank and dehydrate under vacuum. Add bleaching clay and stir for 20 minutes. Then the oil is cooled and filtered.
• Deodorization: Deodorization is to remove the odor substances in the oil. The decolorized oil is pumped into the deodorization tank for vacuum deodorization by steam distillation. The oil is then cooled and filtered.