Working Principles and Application Areas of Oil Press Machines

Working Principles of Oil Press Machine

The oil press machine extracts oil from oil crops by mechanical extrusion. Generally, the oil press machine oil pressing process includes the following steps:

Material pretreatment: Before pressing, oil crops need to be cleaned, crushed and softened to increase the oil yield.

Pressing stage: The treated oil is sent into the pressing chamber, and high pressure is applied by rotating the screw to separate the oil from the oil cells.

Filtration treatment: The extracted crude oil usually contains impurities and needs to be purified by a filtration system to obtain high-quality finished oil.

Different types of oil press machines have subtle differences in working principles, such as the choice of cold pressing and hot pressing processes. Cold pressing is suitable for oil crops with higher nutritional value, while hot pressing increases the oil yield by heating and is suitable for scenarios with higher output requirements.

Application areas of oil press machine

Oil press machine is widely used in many fields, covering agriculture, food processing, industrial production and other aspects. Main applications include:

Home and small business: oil press machines are used to extract high-quality edible oils such as sesame oil, peanut oil, olive oil, etc.

Large-scale industrial production: used to process common oil crops such as soybeans, cottonseed, rapeseed, etc. to meet the needs of large-scale edible oil production.

Industrial use: Some oil press machines are also used to extract non-edible oils, such as castor oil and tung oil for chemical and lubricant production.

Weiyi Agricultural Machinery's oil press equipment

As a leading brand in the agricultural machinery industry, Weiyi Agricultural Machinery* offers a variety of oil press machines for users of different sizes and needs. Our oil press machines are designed with high efficiency, can handle a variety of oil crops, are easy to operate, and have stable performance, making them suitable for home users, agricultural cooperatives, and industrial production lines.

Weiyi Agricultural Machinery's oil press machines are also equipped with advanced filtration systems and durable components to ensure high-quality oil output while extending the service life of the equipment. Through optimized design, our products are suitable for cold and hot pressing processes to meet the diverse production needs of users.