Introduction to multifunctional oil press

Spiral oil press is a multifunctional equipment with the following characteristics: simple structure, small volume, easy maintenance, diverse oil pressing materials, high oil yield, large production capacity, and continuous processing.

Introduction to the internal structure of the oil press

Squeezing chamber: This is the core part of a spiral oil press, consisting of a screw shaft and a cylindrical pressing cage. Squeezing can be divided into two forms: single-stage pressing and two-stage pressing.
Feeding device: The function of this part is to transport oil into the pressing chamber.
Spiral total length: This is the main component that drives the billet inside the extrusion cage.
Gearbox and motor: These parts form the power system of the screw oil press, providing power to drive various parts of the oil press.

The screw oil press uses a spiral shaft to push the billet inside the extrusion cage, squeezing it into a cake shape to obtain oil, which then precipitates from the cake like material. This process is carried out under high temperature and high pressure, where the volume of the oil material continuously shrinks and is processed into a cake shape. Oil and grease then precipitate from the oil material, and the residual oil rate of the pressed cake is usually within 5%.

Why is the oil extraction rate of the oil press high

The spiral oil press adopts a continuous pressing method, which can maintain stable pressure in the pressing chamber and thereby improve the oil yield.
The oil press performs high-temperature and high-pressure treatment on the oil material in the pressing chamber, which can fully squeeze and extract the oil.
The equipment has a high-precision spiral shaft and a pressing chamber, which can ensure stable pressure and oil output rate inside the pressing chamber.
When processing different oil materials, the oil yield can be optimized by adjusting the parameters of the pressing chamber and spiral shaft.

Zhengzhou Fude Machinery produces oil presses, refiners, dryers, and shellers. If you want to learn about the agricultural product processing industry, please consult us.