Customers who have done oil press business know that the cake after normal oil press does not contain oil. The cake is cake and the oil is oil. When some customers encounter the phenomenon of oil in the cake during the pressing process, they think that there is a problem with the purchased oil press. In fact, this is not the case. The following spiral oil press manufacturer will tell you the reasons and solutions for oil in the cake.
One reason for this failure is that there is a gap when the pressing screw is loose. The pressing screw of the screw oil press has a locking handle to fix the pressing screw. When adjusting the thickness of the cake, it is necessary to loosen the locking handle, which must be locked after adjustment. Sometimes, the long-term operation of the screw oil press will loosen the locking handle, or the screw will become loose if the operator does not lock the handle after adjustment. If the screw is loose, there will be a gap between the screw and the extrusion head, and the oil in the press chamber will be brought out with the oil cake. Just fasten the locking handle.
The second reason is that if there are scars on the screw or strip itself, there will be cracks and oil seeps from the cracks. At this time, it is necessary to repair the screw or replace accessories. The third reason is that the temperature is too high when frying, which makes the oil charred outside and tender inside. Don't underestimate the frying. There is a saying in our line called "seven points frying and three points pressing". Frying is very important.
Another reason is that the oil line gap of the screw oil press is too narrow, and the oil can not flow out of the oil line in time, but can only be taken away by the cake. If this happens, just arrange the press strips again.
