— Vertical Grinding Machine Maintenance Guideline. Vertical Lathes Cnc Machining Centers Grinding Machines. Semi-Auto Precision Surface Grinding Machine FSG-2A series, 2-Axes Automatic Milling. 5Axes, Machining Center UNi5X UNi5X-400 UNi5X-800 Vertical Machining CenterQP-L series, Linear Way Vertical Machining …