by
erwy li 30 de novembro de 2021
The soybean oil press squeezes part of the oil, and the other part is soybean cake. Soybean oil yield is relatively low. Generally, 15-20kg oil is produced per 100kg. The machine loss is generally around 5kg. The other 80kg or so are bean cakes. Soybean oil is not expensive, ranging from 1...