this project is to design and study in the process of biodiesel production factor from palm oil using moving packed bed reactor. To improve the efficiency in the process of biodiesel production using Sodium Carbonate as the catalyst coated on a ceramic ring. Research found that heterogeneous catalysts help simplify the complexity in the process makes products with the purity and the reaction rate is faster. In addition, continuous reactors makes the combination of vegetable oil and methanol can be make the product more effectively.