Single-column coordinate boring: spindle vertical arrangement, driven by the quill moved vertically to achieve vertical feed (Figure 1), some of the headstock can move up and down along the guide column to accommodate the different heights of the workpiece. Workbench along longitudinal movement boring slide processing, slide lateral movement along the rail bed to match the positioning coordinates. Workbench three sides open, easy to operate. Small jig borer mostly used this layout form, coordinate positioning accuracy of 2 to 4 microns. Spindle drive tool for rotating the main motion, quill feed for axial movement. Features: simple structure, easy to operate, especially suitable for precision machining plate-hole parts. Zhengzhou professional Henderson mine deep hole boring machine boring machine processing factory processing, I plant a load of 20 tons boring station, load 10 tons boring 2, welcome new and old customers to negotiate, cooperate deep hole boring machine for machining aperture ratio ( D / L) is 1: 6 or more deep, such as gun barrels and other parts of the spindle hole. Workpiece rotation (or workpiece, tool while rotating) deep hole drilling similar horizontal lathe. Deep Hole Drilling universal, dedicated and modified by lathe boring factory in Henan, Zhengzhou, in order to facilitate cooling and chip vertical lathe boring machining, deep hole drilling layout is horizontal and deep drilling of the main parameters maximum drilling depth. Zhengzhou Henderson mine boring professional processing factory, I plant a load of 20 tons boring 1, 2 sets of boring load 10 tons, welcome new and old customers to negotiate, cooperate deep hole boring machine processing | Gongyi boring machining | Zhengzhou Henderson mine from Zhengzhou Henderson Mine 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!