We are TOP 10 oil machine manufacturer,with 8 processing workshops and hundreds of projects to visit.We offer oil machines with excellent quality and advanced technology and the best after-sale service,such as installation,commissioning, training workers to operate machines by themselves.If any question in operation, pls tell us by one call or email,we solve it at once for you.
Soybean/peanut/sunflower seeds/rapeseed/---cleaning---stones removal---magnetic selection---(crushing)---softening---flaking---drying(cooking)---crude pressing oil --- to extraction workshop.
1.Use cleaning screen, stoner and magnetic selector to remove kinds of impurities from oilseeds.
2.Use crusher to crush various oilseeds(soybean, peanut,copra,sunflower seeds), into small pieces.
3.Use softening pot to soften soybeans to increase their plasticity.
4.Use flaking roll to roll soybean/peanut/sunflower seed/copra into thin flakes to increase the surface area,convenient for extraction.
5.Use plate dryer to adjust the temperature and moisture of soybean flakes suitable for extraction.
6.Use steam cooker to cook peanut,copra,sunflowerseed into matured flakes to improve oil yield.
7. Use spiral oil press to press part of oil firstly to get crude pressing oil,and filter to remove impurities.
Oil Extraction Process
Soybean flakes/Pressing cake---oil extraction with solvent---miscella--- evaporation--- evaporation---steam-stripping---crude oil
meal --- desolventizing-toasting
1. Use rotocel extractor or loop extractor to extract oil with solvent to get miscella of solvent and oil.
2. Through twice evaporation and steam-stripping to separate solvent from oil and then get crude soybean oil according to their different boiling and volatility with evaporator and steam-stripping tower.
3. After extraction, wet meal with solvent will be desolventized to separate solvent,then dry meal can be used for feed.
4. Solvent from evaporation,steam-stripping and desolventizing can be recycled through condensation.