Abstract: On the basis of the testing results of physico-chemical properties of the V-Ti-Fe concentrate and bentonite made by Sichuan Tranvic Prestige Vanadium Titanium Mettallurgy Science and Technology Development Co.,Ltd.,experimental research on wet grinding and pelleting of the V-Ti-Fe concentrate was carried out and finally the good wet grinding process parameter of the V-Ti-Fe concentrate was explored.