The screw oil press machine, also called spiral oil expeller press is a pressing oil making equipment widely used in grain oil industry, It has the advantages of large continuous processing capacity, short dynamic pressing time, high oil yield, and low labor intensity.
The main part of the screw press is the squeezing chamber, it is composed of the squeezing cage and the rotating screw shaft in the squeezing cage. Its working process is to use the narrowing of the helical shaft lead or the gradual increase of the diameter of the root circle, so that the volume of the squeezing space is continuously reduced and the squeezing effect is generated; the squeezed oil is squeezed out from the gap of the squeezing cage and the residue is simultaneously removed. Compressed crumb cakes, continuously discharged from the end of the press shaft. Squeezing oil generally can be divided into three stages: feeding (pre-pressing) section, main pressing (extracting) section and forming cake (heavy pressure draining) section.
The raw materials are squeezed under high pressure in a single step
|Dimensions||210 × 150 × 180 cm|
3P 380V 50Hz
|Diameter of vacuum tank||
4.5 Ton/ 24 hours