Abstract: Through the laboratory experiment under the condition which could be realized at Panzhihua Iron and Steel Corp., the present paper discusses the effects of hot air sintering on the sintering Process and the sinter quality including the adaptable process parameters for vanadium-bearing titanomagnetite concent rate with high titanium oxide content. The experiment has proved that the hot air sintering could significantly improve the Sinter strength, sinter yield and utilization coefficient and decrease the fuel consumption.