... , bauxite, silicon carbide, glass material, building material.Welline sand making line Features:1. Advanced double-pump oil lubrication system ... hopper, then through ring, it is devided into two parts by material-dividing plate. One enters into impellor ... material-dividing plate. In this way, material is crushed.sand making machine line Technical Data: ModelVSI7611VSI8518VSI9526VSI1140Capacity (t/h) ...