You Ji VTH Vertical Lathe

The VTH series vertical lathes combine all the advantages of the VTL series machines, distinguishing themselves by their rigidity, stability, and very high production efficiency. They are designed for heavy-duty and precise machining of large-sized, symmetrical, and asymmetrical workpieces with diameters ranging from 3300 to 8900 mm. The massive, heavily ribbed cast-iron construction ensures excellent mechanical properties while maintaining efficient and precise machining. The machine tools feature hydrostatic table bearings, which ensure excellent vibration damping, the ability to handle very heavy table loads, and high positioning accuracy. The high-power main drives (FANUC/SIEMENS) and two-stage gear train from the German company ZF efficiently transmit high power and powerful torque. The sliding guides of the crossmember (X-axis), column (positioning motion), and slider (Z-axis) have a hardness of 48-52 HRC, and the sliding side is lined with Turcite plates, which have a very low coefficient of friction. Key features of the VTH series: Type of lathe: Vertical lathe, for machining extremely large-sized parts, Hydrostatic table bearing – the best vibration damping and load capacity on the market, Turning diameter range: from 3300 mm to 8900 mm, Range of workpiece rotation diameters: from 3400 mm to 9400 mm, Table size: from 3000 mm to 8000 mm, Maximum table load capacity: from 45,000 kg (VTH3000) to 300,000 kg (VTH8000), Main drive power S1(S6): from 60/84 kW to 2 x 100/140 kW, Drives and gears: FANUC/SIEMENS + ZF – full performance and reliability, Solid cast iron construction, high ribbing: minimizing vibrations and deformations under load, High-hardness sliding guides, Turcite B: exceptional durability and smooth movement, Possibility of processing symmetrical and asymmetrical details, including those with unusual geometry. Application: You Ji VTH lathes are a flagship solution for customers in heavy industry, energy, offshore production and the transport sector, where reliability, the ability to process the largest components on the market and the highest level of precision and process stability are key. Technical data: Table diameter [mm]: 3000/3500/4000/4500/5000/6000/7000/8000, Max turning diameter [mm]: 3300/3800/4300/4800/5900/6900/8500/8900, Max. turning height [mm]: 1700/1600/2100/2600, Max. workpiece weight [kg]: 45000 – 300000, Control: Siemens One.