HANKOOK PROTEC 9NA X 3000 MANUAL LATHES

Technical Description

The HANKOOK PROTEC 9NA X 3000 Manual Lathe is a heavy-duty CNC lathe designed for high-precision, large-scale turning work. It features a robust swing capacity of 37.4 inches and a maximum turning length of 118.11 inches, accommodating workpieces up to 11,000 lbs between centers. The machine operates with a powerful 21.6 kW spindle drive motor delivering speeds from 2 to 1,000 RPM, supported by a 14-inch chuck for secure workpiece holding. The flat, one-piece cast iron bed with a width of 630 mm ensures excellent stability and rigidity, allowing heavy and interrupted cuts with minimal deformation. This lathe includes a built-in live tailstock with a quill diameter of 180 mm and manual indexing for precise tailstock positioning, essential for long shaft work. The cross slide swing is 24.8 inches, enhancing versatility for various turning diameters. It is equipped with a square automatic turret utilizing Curvic coupling for rapid tool changes and high accuracy. Precision ball screws with servo motors control the X and Z axes, allowing smooth, accurate movement, complemented by CNC operation via FANUC 21iTB control for advanced programmability and ease of use. The spindle assembly features forced lubrication and multiple speed gears ensuring long-term durability and stable high-torque output. Overall, the Hankook Protec 9NA is engineered for demanding industrial applications, offering robust construction, high load capacity, and sophisticated CNC control suitable for machining large and heavy components with precision and efficiency.