Commercial screw press is an important agricultural and food processing equipment that can extract various vegetable oils from raw materials. As global concerns about health and sustainability continue to increase, vegetable oils have become an integral part of people's daily lives. This article will explore the application value of commercial screw presses, including their importance in the food industry, agriculture and environmental protection.

Part One: How Commercial Screw Presses Work

A commercial screw press is a mechanical device that uses mechanical force to squeeze out vegetable oil from raw materials. Its working principle is based on the separation and flow properties of matter under force. The following is the working process of a commercial screw press:

Raw material preparation: First, the plant raw materials (such as peanuts, soybeans, rapeseed, etc.) are washed, dried and crushed for further processing.

Feeding and preheating: The prepared raw materials are fed into the commercial screw press, and the screw shaft inside the press pushes the raw materials from the feed port to the discharge port. During this process, the raw material is heated to improve the fluidity of the oil.

Pressing and separation: The raw materials are squeezed under the action of the screw shaft, and the oil-water mixture is separated. The oil flows out through the holes, while the residue is discharged at the other end of the press.

Sedimentation and filtration: In order to remove residual solid particles, the squeezed oil usually needs to be sedimented and filtered to obtain pure vegetable oil.

Application value of commercial screw press

food industry

Commercial screw presses have important application value in the food industry. Vegetable oil is a basic raw material in many food production processes, including cooking oil, edible oil, sauces, salad dressings, etc. Commercial screw presses can extract high-quality vegetable oil from various plant raw materials, ensuring the quality of raw materials and the taste of food during the food production process. In addition, commercial screw presses can be used to produce healthy foods such as cold-pressed olive oil and flaxseed oil, which are beneficial to health and are increasingly popular among consumers.

agriculture

Commercial screw presses also have important application value in the agricultural field. It can help farmers convert the plant materials they grow into valuable products, improving the sustainability and economic benefits of agriculture. For example, farmers can use commercial screw presses to extract oil from rapeseed, which can be used for food or biofuel production. This self-sufficient production method helps reduce agriculture's dependence on external resources and reduces transportation costs.

Environmental friendly

Commercial screw presses also play an important role in the field of environmental protection. Due to its mechanical pressing working principle, it does not require chemical solvents or high-temperature treatment, so it can reduce environmental pollution. Commercial screw presses enable the production of vegetable oils in a more environmentally friendly manner compared to traditional solvent extraction methods. In addition, commercial screw presses help reduce energy consumption and greenhouse gas emissions during vegetable oil production.

Economic benefits

The application of commercial screw press can also bring economic benefits. By producing their own vegetable oil, companies can reduce raw material procurement costs, increase product added value, and broaden the market. In addition, commercial screw presses can help small farmers and small businesses enter the field of vegetable oil production, increase their sources of income and improve their living standards.

in conclusion

The commercial screw press is a multi-functional equipment with a wide range of application values. It plays an important role in the food industry, agriculture and environmental protection fields. By helping to produce high-quality vegetable oils, commercial screw presses promote healthy food production, increase agricultural sustainability and reduce environmental impact, while also delivering economic benefits. Therefore, commercial screw presses have irreplaceable value in modern society and will continue to play their role in various fields.

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