https://www.alibaba.com/product-detail/Vacuum-oil-purifier-cooking-oil-filter_1600885022257.html?spm=a2747.manage.0.0.4a2c71d2rnTEF1 whatsapp/wechat:008615737157856 vacuum cooking oil filter machine is the use of centrifugal principle in the motor high-speed rotation to achieve the principle of different substances stratification. When the centrifugal oil filter is filtering, the filter slag