Floor type boring and milling machine boring shaft diameter are 125 mm or more, the maximum reached 300 millimeters. Boring axis 260 mm floor boring and milling machine headstock vertical travel of up to 8000 mm vertical lathe, column traverse up to 21,000 mm, the main motor power of 120 kilowatts 4 m vertical lathe machine weighs about 350 tons. Artifacts housed in the ground floor boring machine table, column along the vertical or horizontal movement of the bed. Machining of large workpieces. Zhengzhou professional Henderson mine boring, boring machine processing factory, I plant a load of 20 tons boring a large-scale vertical lathe, boring machine 10 tons deadweight 2, welcome new and old customers to negotiate, cooperation! Double-column coordinate boring: Install the tool spindle primary campaign, 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. Vertical lathe vertical lathe processing experience _ Zhengzhou Henderson (certified) _ vertical lathe provided by Zhengzhou Mining Machinery Co., Ltd. Henderson. Henderson Zhengzhou Mining Machinery Co., Ltd. (www.zzhjks.com) is Zhengzhou, machining leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Henderson mine in Zhengzhou leadership with the staff warmly welcome all inquiries negotiations to create Zhengzhou Henderson mine a better future.