This series of machine tools is an upgraded version of ordinary vertical lathes, retaining the original gantry frame and worktable main transmission, and eliminating the traditional trapezoidal screw and light bar as well as self-made gear feed box. It is upgraded to a servo feed motor with planetary reducer and ball screw transmission. Make the structure simpler, the operation more convenient, and the failure rate lower.

This type of machine tool is widely used in industries such as machinery, mining and metallurgy, automotive, and power. It has the characteristics of stable accuracy, easy operation, safety and reliability, and long service life.