Edible oil refining machine production line
One: What kind of oil equipment should be purchased to build an edible oil refining production line? Provide free consultation on various grain and oil processing machinery and equipment related issues for new and old customers: oil pressing equipment, vegetable oil refining production line, animal oil refining production line, animal oil refining production line, wool Oil deep processing, purification equipment, etc.
Two: The selection and procurement of edible oil refining production line is the key link and the foundation of the edible oil engineering project. The correct selection of equipment is directly related to the later operation and profit of the entire project. Therefore, when investing in edible oil refining production line projects, users should pay full attention to the selection and purchase of refining equipment. What factors should be considered when selecting equipment?
1. First introduce the extraction section. Let's first look at the scale of processing. Oil mills also come in different sizes, small flow processing or edible oil workshops, and large edible oil processing plants. Different oil factories have different types of edible oil processing equipment. Squeeze is recommended for small oil factories or workshops. The main equipment is oil press. Extraction machines are recommended for large refineries. The main equipment includes oil pressing equipment, leaching equipment and refining equipment. More importantly, choose according to the actual situation.
2. Check the processed oil. Different oilseeds may lead to different cooking oil processing techniques. For example, when processing sesame oil, linseed oil, walnut oil, etc., it is recommended to use a hydraulic edible oil press, when processing peanut oil, rapeseed oil, etc. When using high-quality oil, and processing one or more raw materials in large quantities, it is recommended to use a pre-pressed extraction and refining line. Equipment selection is very important.
3. Look at the investment situation. The economic strength of each user is different, and the scale of the refined oil engineering project invested is also different. If the user thinks that the initial exploration investment or investment funds are insufficient, they can also start from the refinery, with less investment and quick return. If the funds are sufficient, large oil plants can be built. Considering the leaching and refining production line, the investment scale is large, the production capacity is large, the operating cost is low, and the relative profit is higher. Considering the manufacturer, because the strength of the manufacturer is a strong proof of the performance of the equipment, the user can choose three to five powerful manufacturers to conduct an actual investigation, make a comprehensive comparison from the aspects of enterprise size, production capacity, technical level, etc., and request The equipment manufacturer conducts field tests on the machine. If there are no ready-made goods, users can also visit nearby cooperative projects according to the manufacturer's arrangement to learn more about the specific performance of the equipment and comprehensively choose high-quality and cheap equipment.
Three: Which oil equipment needs to be purchased to build an edible oil refining machine production line
1. Raw material pretreatment equipment
Before oil extraction, the raw materials need to be cleaned, shelled, crushed, puffed, cooked and pressed to improve the structure of the oil plant for better oil extraction during the production process. The configuration of pretreatment equipment varies from oil to oil. Commonly used equipment includes shelling machines, steaming and frying pans, vibrating cleaning screens, stone removers, crushers, flaking machines, extruders, etc. The equipment manufacturer will configure the pretreatment part of the production line according to the type and characteristics of the oil.
2. Oil extraction equipment
There are two common oil extraction processes: pressing and leaching. The oil extracted during the pressing process is of high quality and has its own flavor and nutrition, but the residual oil rate of the pressing machine is high, which affects the yield of oil and the quality of the cake. For oils with low oil content, the leaching process is more suitable.
The leaching extraction process is to fully contact the pretreated oil plant with the solvent in the extraction equipment, and extract the oil from the oil cake. The leaching process can be divided into primary leaching process and pre-pressure leaching process. For oil plants with low oil content, one-time leaching method can be used for direct extraction. For example, rice bran is well suited for a one-shot extraction process, extracting cakes with less than 1% residual oil. The extraction process has large output, high oil yield, and high degree of mechanization, but the corresponding equipment investment is high, and there are certain requirements for output. The extracted crude oil is of slightly lower quality.
3. Crude oil refining; edible oil refining machine
The oil obtained by pressing or leaching is called crude oil. Crude oil contains various impurities such as phospholipids, proteins, water, free fatty acids, pigments, waxes and harmful substances. These impurities have a certain impact on the quality, appearance and food safety of oils and fats. Therefore, in order to ensure the quality of edible oil, the oil plant needs to refine the oil through refining equipment to remove these impurities.
edible oil refining machine
Oil refining process includes degumming, deacidification, dehydration, decolorization, deodorization, dewaxing, etc. After the above refining process, edible oil can reach the national first-class edible oil standard, greatly improving its quality, color, edible safety, etc., and the storage time of refined edible oil can also be increased.
4. Filling workshop equipment
This part is the packaging link. Qualified refined oil can be sold as self-owned brand edible oil after filling, sealing, coding, and labeling, and can also be used as an alternative processed product. Before selling, the acid value, peroxide value, moisture, aflatoxin, smell, taste, color, etc. of the oil should be checked to see if they meet the edible oil standards. The unqualified oil should be reprocessed and sold after being qualified.
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