Henan Doing Mechanical Equipment Co., Ltd designs and manufactures palm oil refining machines in both batch and continuous types. Their machines refine crude palm oil to remove impurities and unpleasant characteristics, producing pure, edible oil that is stable during storage. They have installed refineries globally and design equipment using high-end technology and market research to effectively refine vegetable oils. Henan offers turn-key palm oil refining solutions from 30 to 500 tons per day.