... the advanced equipment which could substitute the traditional oil press, it’s a good helper. Welcome you ... P/O No. 1. roller made by quality steel, 2. inner cylinder made by full 304or 316 stainless ... saving, environmental protection, high efficiency, no pollution,Use rangeFood: coffee beans, sunflower seed, chestnut, nuts ... treatment the seeds dehydration or steamed fry, make its become soft and easy to ...