Sunflower pretreatment process requirements

Sunflower pretreatment process requirements, before the embryo into the virgin material must undergo pretreatment process, pretreatment quality will directly affect the normal operation of oil press and oil yield. Different oils have different pretreatment process requirements, but mainly includes the following items: 
Sunflower seeds require a pretreatment process. Clean up. Entering the processing plant oils contain certain impurities (sand, gravel, iron, etc.), if not careful cleaning, the internal parts of the press will accelerate wear and tear, lower oil yield, and even cause malfunctions and accidents. Its supporting equipment: cleaning sieve, stone machine, magnetic separator, etc.

Sunflower pretreatment process requires two. Sheller. For shelled oil, then squeeze should peel, this can increase the production capacity and the oil yield. Its supporting equipment: Sheller, separating sieve, separating machines. 
Sunflower pretreatment process requires three. Steaming and roasting. Steaming and roasting is an important part of improving the rate of oil, commonly used method is to first oil wetting, and then dried by frying pan, so that the oil reaches into juice moisture and temperature process requirements, and its supporting equipment: steaming wok, Broiling pan.