Rapeseed oil press

What is a rapeseed oil press

Rapeseed oil press is mostly used for pressing rapeseed oil, and this equipment is commonly known as spiral fully automatic oil press or hydraulic fully automatic oil press. The spiral rapeseed oil press is mainly divided into two parts: hydraulic and pressing chamber.

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Table of Contents

• What is a rapeseed oil press
• The characteristics of rapeseed oil press
• The working principle of rapeseed oil press
• Scope of application of rapeseed oil press
• The effectiveness of using a rapeseed oil press
• The advantages of rapeseed oil press
• Which countries have chosen our rapeseed oil press

The characteristics of rapeseed oil press

The oil press has a sawtooth shaped curve and conical surface. When rapeseed is pressed, it is pushed and squeezed by the screw, causing the volume of the space between the screw and the inner wall of the cage to constantly change. At the back of the cage, due to the arrangement of round press strips, the inner wall of the cage is sawtooth shaped. The billet is alternately pressed and relaxed here, and the structure of the billet is constantly adjusted to achieve uniform flipping, giving more opportunities for the unexpressed oil or the billet with less oil to be fully pressed.

The working principle of rapeseed oil press

The working process of the rapeseed oil press is to squeeze out the oil from the peanuts under high pressure, and then filter it through vacuum negative pressure. After the oil comes out, it is relatively clean. Spiral oil machine is a machine that uses mechanical pressure to squeeze out the oil and fat parts of oil crops under high pressure, thereby achieving the purpose of oil extraction.

Scope of application of rapeseed oil press

The effectiveness of using a rapeseed oil press

The power of rapeseed oil press is reduced and transmitted to the main shaft. The screw installed on the main shaft rotates, continuously pushing the oil between the threads forward. As the space between the pressing chamber and the screw gradually shrinks, the density of the oil increases, and the pressure gradually increases. During the pressing process, friction occurs between the oil particles and between the oil and the parts, generating heat. This constitutes the two major elements of the oil pressing process: pressure and heat. The tissue cells of the oil are broken, and the oil overflows from the oil line, obtaining pure oil.

The advantages of rapeseed oil press

1. High oil yield: Compared with old-fashioned equipment, the normal oil yield can be 2 to 3 percentage points higher, with an average increase of 2 to 6 kilograms per 100 kilograms of peanuts processed. The annual economic benefits are very considerable.
2. Energy saving: By reducing electricity power by 40% for the same output, based on an average of 6 kWh of electricity saved per hour, daily production can save 30 yuan in electricity bills.
3. Labor saving: With the same output, labor can be saved by 60%, and production can be organized by 1 to 2 people. The daily labor efficiency can be saved by about 40 yuan.
4. Wide use: One machine is versatile, capable of squeezing more than 30 types of oil crops such as peanuts, sesame, rapeseed, sunflowers, cottonseed, soybeans, etc. Multi stage pressing, one press clean.

Which countries have chosen our rapeseed oil press

Our rapeseed oil press are sold to more than 40 countries worldwide, including Germany, the United Kingdom, France, Italy, Spain, etc. Our products are highly welcomed and loved.