Whether the oil is extracted from oilseeds by pressing or solvent extraction, the oilseeds must first be crushed into a blank suitable for oil extraction. In order to ensure the process effect of rolling, the oilseeds usually need to be crushed and softened before rolling.
Before crusher.html" style="color: red; text-decoration: underline;">crushing, large particles of oil must be crushed. The purpose is to make the oil have a certain particle size through crushing to meet the conditions of pressing; after crushing, the surface area of the oil increases, which is conducive to the transfer of temperature and moisture during softening, and improves the softening effect; for pressed cakes with larger particles, they must also be crushed into smaller cakes, which is more conducive to leaching and oil extraction.
Not all oilseeds require a crusher. It is mainly used for large-particle oilseeds, such as peanut kernels, soybeans, coconuts, palm kernels, pre-pressed cakes, etc., to crush them into small particles with uniform particles and less powder, and then effectively processed through subsequent steps (flaking, pressing or pre-pressing).
The crushing methods of oilseeds include impact method, shearing method, extrusion method, grinding method, etc. The crushing equipment commonly used in oil mills is mainly tooth roller crusher, in addition, hammer crusher, disc sheller, etc. can also be used.
As a leading edible oil machinery manufacturer, QIE GROUP is committed to providing high-quality oilseed crushers, designed to crush oilseeds into fine particles, which are essential equipment in the oilseed pre-processing process. The equipment is efficient and reliable, and is equipped with advanced safety features. It is an ideal tool for crushing various oilseeds into fine particles, ensuring optimal productivity for your business. Learn more about our oilseed crushers and how we can help you improve your oilseed production process.