and oil .
Moisture content :5 10 %; temperature : 105 110 degrees ; Requiring Time : 40mins .
(4). Pre-pressing process
The process is to press the seeds and get the crude oil .
Requiring water content : 3.5- 4.2 % ;
Temperature 105 110 degrees ;
Residue oil of cake :6% orso .
(5).Filtering oil
Firstly to fit the rude oil with oil-dreg sieves, then use oil filter for clear the small dregs .
The oil cleared is pumped into oil tankoroil refining.