Abstract: The mining conditions in Wachangping bauxite are similar with that of the coal mine，and its mining methods can draw lessens from coal mining experience，that is，introducing the fully-mechanized mining technology to improve labor productivity and reduce security risks.Due to higher quality of bauxite required by the alumina plant，the relevant parameters of feasibility for fully-mechanized mining of bauxite are demonstrated and analyzed based on the strict control of mineral products grade and aluminums-silicon ratio.It is the first time for metal mine to adopt the fully-mechanized mining technology in China，so its adaptability should be tested.The dip of ore body at 1102 working face of Wachangping bauxite mostly lies between 15° and 30°，with the average angle of 21°，and the ore hardness coefficient is mostly from 0.47 to 1.8.The geological structure of ore body is simple，and its roof and floor conditions are very close with that of coal mine.At the same time，the comprehensive analysis and comparison on the chemical composition of samples during the tunneling process and the geological data show that if the mining height of 1102 working face is 2m，the content of Al₂O₃ in ore-body will be more than 60% and the aluminum-silicon ratio (A/S) will be more than 5.These two main indexes can meet the requirements of alumina plant.Therefore，according to the mining experience of coal ore and the related influencing parameters，it is feasible to adopt fully-mechanized mining technology in 1102 working face of Wachangping bauxite.

Key words: Bauxite, Fully-mechanized mining, Influence parameters