Edible fat and oil machines are a type of food processing equipment used to extract, refine, and package edible oils and fats from various sources, including plants and animals. These machines are used in the food industry to produce a wide range of edible oils and fats, such as vegetable oils, animal fats, and margarine. Some of the common machines used in the production of edible oils and fats include: 1. Oilseed preparation machines: These machines are used to prepare raw materials, such as soybeans or rapeseeds, for oil extraction. They may include machines such as seed cleaners, seed dehullers, and crushers. 2. Oil extraction machines: These machines are used to extract the oil from the raw materials. They may include machines such as screw presses, hydraulic presses, and solvent extraction machines. 3. Oil refining machines: These machines are used to remove impurities and improve the quality of the oil. They may include machines such as degumming equipment, neutralization equipment, and bleaching equipment. 4. Oil fractionation machines: These machines are used to separate the oil into different components based on their melting points. They may include machines such as crystallizers and filter presses. 5. Packaging machines: These machines are used to package edible oils and fats into bottles, cans, or other containers. They may include machines such as filling machines, capping machines, and labeling machines. Overall, edible fat and oil machines are used to transform raw materials into high-quality edible oils and fats that can be used in various food applications. The specific machines used may vary depending on the type of oil or fat being produced, as well as the scale of the operation and other factors. The working principle of edible fat and oil machines varies depending on the specific type of machine and the stage of the oil or fat production process. However, in general, these machines operate on the basic principles of separation, extraction, and refinement. For example, oilseed preparation machines may work by cleaning and dehulling the seeds, then crushing them to create a paste. This paste is then subjected to extraction using a press or solvent extraction machine to separate the oil from the solid components. The extracted oil is then refined using a series of processes such as degumming, neutralization, and bleaching, to remove impurities and improve the quality of the oil. Finally, the oil is fractionated, where it is separated into different components based on their melting points, using crystallization or other methods. In all stages of the process, the machines operate by using mechanical or chemical processes to separate and transform the raw materials into high-quality edible oils and fats. The specific working principles of each machine may vary depending on the type and scale of the operation, as well as the desired final product. The major components of edible fat and oil machines can vary depending on the specific type of machine and the stage of the oil or fat production process. However, some common components include: 1. Hopper: This is a container used to hold the raw material, such as seeds or nuts before they are processed. 2. Conveyor: A conveyor is used to move the raw material from the hopper to the processing machine. 3. Extraction chamber: This is the area where the oil or fat is extracted from the raw material. The chamber may contain a screw press, hydraulic press, or solvent extraction equipment, depending on the specific extraction method used. 4. Refining equipment: This includes equipment such as degumming equipment, neutralization equipment, and bleaching equipment, which are used to refine and purify the extracted oil or fat. 5. Fractionation equipment: This includes equipment such as crystallizers and filter presses, which are used to separate the oil or fat into different components based on their melting points. 6. Heat exchanger: This is used to control the temperature of the oil or fat during the processing stages. 7. Pumps: Pumps are used to move the oil or fat from one stage of the processing to the next. 8. Packaging equipment: This includes equipment such as filling machines, capping machines, and labeling machines, which are used to package the final product. 9. Control panel: This contains the electrical and electronic components that control the operation of the machine. Overall, these components work together to extract, refine, and package edible oils and fats from a variety of sources, including plants and animals. The specific components used can vary depending on the scale and type of operation, as well as the specific requirements of the final product. Here are the key manufacturers of Edible fat and old machines: 1. Alfa Laval 2. Crown Iron Works 3. GEA Group 4. Myande Group 5. Zhengzhou Qi'e Grain and Oil Machinery Co., Ltd. 6. Mitsun Engineering 7. Desmet Ballestra 8. HUM Mühlen- und Maschinenbau GmbH 9. Lianke Machinery Co., Ltd. 10. S. S. Engineering W