Horizontal Boring: horizontal boring is boring most widely used one. It is mainly drilling, boring boring IT7 accuracy up process, the surface roughness Ra value 1.6-0.8um. ??Main parameters of horizontal boring spindle diameter. Diamond Boring: characteristic form of a small amount of feed and high cutting speed processing, and thus the workpiece with high dimensional precision (IT6) boring machining program, the surface roughness of 0.2 microns. Double-column coordinate boring: Install the tool spindle primary campaign Boring calculate the workpiece mounted on the table with the table longitudinally along the rail bed straight. It's good rigidity, large-scale coordinate boring currently are using this structure. The main parameters for double-column coordinate boring work surface width. Horizontal coordinate boring: Workbench can do rotary motion in the horizontal plane, the feed motion can be moved or axial movement of the spindle is achieved by Longitudinal. Its higher precision. Boring process Boring, Boring professional Henderson Henderson provided by Zhengzhou Mining Machinery Limited. Henderson Zhengzhou Mining Machinery Co., Ltd. (www.zzhjks.com) strong, credible, in Zhengzhou machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhengzhou Henderson mine and you hand into the brilliant, for a better future!