When it comes to the production of cooking oil, an oil press machine is a key equipment. Different types of oil press machines have different working principles and characteristics to meet various needs and production scales. Now let me share with you the types of oil press machines and their working principles.

Type 1: screw oil press machine

The screw oil press machine utilizes a rotating screw shaft inside the pressing cage to push the oilseeds, simultaneously pressing them into cakes and squeezing out the oil in a continuous process. This type of continuous oil press machine has several advantages. Firstly, it enables continuous production, enhancing production efficiency. Secondly, the screw oil press machine has a large processing capacity, making it suitable for handling a significant amount of oilseeds. Additionally, it exhibits good adaptability to various types of oilseeds. The screw oil press machine also employs friction heating during the pressing process, increasing the temperature and facilitating the release of oil from the oilseeds. Due to the relatively short pressing time and high oil yield, it maximizes the retention of nutritional components in the oilseeds.

Screw oil press machine photo

Type 2: automatic oil press machine

An automatic oil press machine is also called an automatic temperature control oil press machine. Compared to screw oil press machines, this type of oil press machine uses electric heating coils for heating and controls the temperature automatically. It reduces the preheating time, allowing the oil press machine to start regular production quickly. Moreover, it helps to reduce energy consumption and machine wear, improving overall efficiency. Therefore, the automatic temperature control oil press machine is particularly suitable for small and medium-sized cooking oil processing plants, as it can lower production costs and increase output.

Automatic oil press machine photo

Type 3: oil press machine with filter

The full name of the oil press machine with filter is the fully automatic temperature control vacuum filter integrated oil press machine, which consists of a temperature control system, oil pressing section, and filtering section. This equipment not only possesses automatic temperature control function but also incorporates a crude oil vacuum filter. During the pressing process, the vacuum pump built-in the machine is used to vacuum and filter the pressed oilseeds, achieving more efficient and integrated cooking oil production. When using the fully automatic temperature control vacuum filter integrated oil press machine to press cooking oil, the automatic temperature control system is first activated to reach the appropriate pressing temperature inside the oil press machine. Then, the oilseeds are fed into the pressing chamber for pressing. The obtained cooking oil is subsequently filtered through the filter to remove residues and impurities, resulting in pure cooking oil. The fully automatic temperature control vacuum filter integrated oil press machine is easy to use and highly efficient, providing a convenient solution for cooking oil production.

Oil press machine with filter photo

In summary, different types of oil press machines play important roles in cooking oil production. Whether it's a screw oil press machine, automatic temperature control oil press machine, or fully automatic temperature control vacuum filter integrated oil press machine, they all have their unique characteristics and applicability to meet different needs and production scales.

Our company, Henan Glory Oil & Fat Engineering Co., Ltd., has extensive experience in cooking oil production equipment and undertakes projects worldwide. If you are interested in our oil press machine, please feel free to contact us!