Oil Seed Press -Sunflower seed, soybean, walnut, peanut, rapeseed -220v-380v, 1.5-4KW - One person needed Oil press/ oil expeller Features:1.small land-using: only need 10-20 square meters2.save labor: it is automatic ,only one can make the productionApplication: Automatic oil expeller consists of expeller and auto vacuum filter. It can finish the whole process from raw materials (after sorting ...