
HANKOOK PROTURN 90/7000 CNC LATHE
HANKOOK · PROTURN 90/7000
Specifications & Market Value

This is a mid-range 2-axis CNC lathe engineered for precision turning and cylindrical workpiece machining. The machine features a 7.87-inch chuck capacity and accommodates bar stock up to that diameter, making it suitable for small-to-medium production runs. With a maximum turning diameter of 17.32 inches and a swing clearance matching that specification, the lathe can handle moderately sized components without interference from machine guarding or other components. The 39.37-inch machining length provides substantial capacity for extended workpieces, though effective length may vary depending on tooling configuration and chuck depth. The 2-axis configuration controls the X-axis (radial diameter movement) and Z-axis (axial length movement), making it ideal for symmetrical parts and standard turning operations. The 20.1 horsepower spindle motor delivers sufficient power for general turning of medium-diameter parts, with a maximum spindle speed of 4,500 RPM enabling varied material and operation capabilities. The included tailstock provides essential support for longer workpieces during machining, enhancing precision and reducing deflection. Computer Numerical Control (CNC) automation eliminates manual operation, enabling consistent repeatability and precision tolerances as tight as ±0.0005 inches. The substantial footprint of 190.55x70.63x70.67 inches and 14,330-pound weight reflect the machine's rigid construction, necessary for maintaining accuracy during production. This lathe is well-suited for applications requiring reliable, repeatable machining of cylindrical components in manufacturing environments.
Specifications, market trends, and valuation estimates are compiled from manufacturer documentation, historical sales, and industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all data before making buying or selling decisions. Valuations do not represent guaranteed transaction prices or binding offers, and Aucto assumes no liability for decisions made using this data.
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$122,500
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Item functions as originally intended, shows signs of normal wear. Change the condition to see how it moves both values.
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