... and extends service able lift of Wet Meal Conveyor.oil Refining machine Processes : 1.Decolour tank is for ... -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 life for ...