... 4.simple operation cooking oil refining machine Simple in structure and stable in performance; Additional horizontal grid ... mixed, degumming, dehydration, deacidification, decolorzation, dewaxing and deodorization.oil refining machine Main Equipment :Decoloration tower, deodorization tower, leaf ... machine to make the reactor,which can quarrantee the quality of welding seam,avoid cracking and has a long ...