Ordinary vertical lathe can be divided into single-column and double-column. Small vertical lathe is generally made of single-column, large vertical lathe is made of double-column. The main feature of the vertical lathe structure is that its spindle is in a vertical position,the table is in the horizontal plane. Workpiece is more convenient to install.The table is supported by rails with good rigidity and smooth cutting.
Vertical lathe machining accuracy can reach IT9-IT8, surface roughness Ra up to 3.2-1.6um. Vertical lathe main parameters is its maximum turning diameter D. Single column vertical lathe maximum turning diameter range:1250/1600/1800/2000/2300/2500mm. While Double column vertical lathe maximum turning diameter range:2500/3150/4000/5000/6300mm