It can be used to bulking and pressing oil materials like soybean, rapeseed, rice bran, corn germ.
advanced and reasonable structure, stable mechanical properties, process effect, long service life, widely adaptable material.
It has many kinds, wet type, dry type, and some with oil pressing part.
the crude oil made by the bulking extraction craft, with light color, low acidity, water content, easy to make each kind high grade edible oil, and due to the increased volume density, can improve the extractor produce ability 40-55%, the dry meal leftover oil rate lower than 1%
Expansion factor (diameter)