
1: Biodiesel Plant products
Biodiesel oil making machine

2: Biodiesel Plant products
Biodiesel oil making machine

3: Biodiesel Plant products
Biodiesel oil making machine

4: Biodiesel Plant products
Biodiesel oil making machine
Interesterification /esterification is the most popular way to make biodiesel now. All kinds of oil, such as plant oil seeds, animal oil and waste cooking oil, can be made to biodiesel. There are two kinds of catalyst. The catalyst is decided by the acid value of raw material.