... structure, stable function 4.Simple maintenance... 2011 hot sale seed oil expeller with competitive price features 1..Cast iron ... maintenance application Main seeds that are pressed: Canola, Flax, Susame, Sunflower, Hemp, Hazelnut, Peanut, Cotton, Hemp, Arrow-root, Poppy, Grape ... Cumin, Mustard, Poppy, Nettle, Bitter almond, Kernel,Tomato, Rosehip,Sunflower, Safflower, Wanut, Appricot Kernel etc.co