Hot-pressed rapeseed oil has a strong canola flavor. The hot press method has a high extraction rate and efficiency. After roasting the canola seeds, put the materials into the screw oil press. During baling, the canola screw press drives the rotation of the screw shaft, so that the rapeseed in the bale chamber moves forward continuously.
How does a rapeseed oil press machine work?
With the aid of feeder, the roasted rapeseeds enter the canola oil press machine. The worm rotates along with the main shaft to push the materials forward. With the reducing of the volume of the pressing chamber, the pressure within the chamber increases gradually. Rapeseed oil press machine is equipped with the automatic barrel heating system.
How to cold press rapeseed?
Cold pressing by hydraulic oil press often requires 2-3 times, and the efficiency is lower than that of hot pressing. When using the canola oil press, the rapeseed should be put into the barrel. Then it is pressed by the hydraulic oil, and the process does not cause high temperature.
How to press rapeseed in canola oil press?
When using the canola oil press, the rapeseed should be put into the barrel. Then it is pressed by the hydraulic oil, and the process does not cause high temperature. After pressing, it should take out the cake or start pressing for the second time.