... efficiency 2011 hot machine pumpkin/palm/peanut oil press 1.SHD oil press for plam pumpkin and peanut ... and peanut.1. hydraulic pumukin and palm peanut oil press for olive or plam fruit and any seeds ... supermarket, family, always squeezing all sorts of new edible oil,cooking oilthis machine mainly parts are plunger, hydraulic cylinder ... , nitrogen-treated barrel, heating ring, fixed sets, tank etc.