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

This CNC lathe system features a substantial 1.89-inch bar capacity, accommodating a wide range of stock diameters for both standard and precision turning applications. The 15.75-inch swing specification provides adequate clearance for turning operations on mid-sized workpieces, making this configuration suitable for general-purpose manufacturing and small-to-medium production runs. The integrated CNC control system serves as the operational brain of the machine, managing multi-axis motion through programmable logic controllers (PLCs) that synchronize spindle speed, feed rates, and tool positioning with precision. Modern CNC controls on machines of this class typically feature HMI (human-machine interface) touchscreen displays enabling parameter configuration, cycle monitoring, and real-time diagnostics. Operators can input feed lengths, bar counts, and remnant handling preferences directly through the control interface, with integrated alarms flagging operational issues such as jams or material depletion. The bar feeding mechanism utilizes a servo-motor or pneumatic-driven push-rod system that advances stock through a stabilized feed guide tube, reducing vibration and maintaining dimensional accuracy during high-speed operations. This configuration supports automatic stock advancement synchronized with CNC machining cycles, eliminating manual intervention and enhancing productivity. The system's capability to handle various bar preparation requirements—from standard diameters to precision-drawn stock—provides flexibility across diverse applications including production turning, prototype development, and precision component manufacturing. Integration with modern CNC architectures enables precise control increments and comprehensive tool offset management, supporting tolerances suitable for both commercial and specialized applications.
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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$13,225
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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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