... , stable function 4.Simple maintenance... 2011 hot sale seed oil expeller with competitive price features 1..Cast iron machine ... adjusted once the machine stop running;5. Superior grade oil cake;6. Compact structure, stable function, simple maintenance ... Sunflower, Hemp, Hazelnut, Peanut, Cotton, Hemp, Arrow-root, Poppy, Grape, Rapeseed, Linseed, Cumin, Mustard, Poppy, Nettle, Bitter almond, Kernel, ...