... castor seeds, tea, pumpkin and peanut.1. hydraulic pumukin and palm peanut oil press for olive or plam fruit and any seeds ... experiences.3. process filling volumes (8-15kg/time), and press time just need (6-10minutes/time).4. Physical vertical pressure ... new edible oil,cooking oilthis machine mainly parts are plunger, hydraulic cylinder, pillar, activity on top, base, workstations, nitrogen-treated ...