Firstly, let’s understand that bio-diesel is diesel fuel made from vegetable oils, animal fats, or recycled restaurant greases. It's safe, biodegradable, and produces less air pollutants than petroleum-based diesel.
Companies preferred to used waste cooking oil and other raw vegetable oil to make bio-diesel, these waste oil contains a lot of water and particles, which must be removed out before making it into bio-diesel, otherwise the final bio-diesel will be not of high quality. The process of cleaning the waste cooking oil before bio-diesel production is so called pretreatment. Our TYA oil purifier is special for that.
Welcome to contact us for more details of Cookinf oil purifier!