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

This is a mid-range CNC turning center designed for precision machining of cylindrical components. The machine features a 6-inch chuck capacity with a maximum turning diameter of 9.45 inches and a machining length of 5.33 inches, making it suitable for small to medium-sized workpieces. The 10 HP motor delivers 4,500 RPM, providing adequate spindle power for efficient stock removal and precision finishing operations. The CNC control system enables automated tool selection and positioning through an integrated tool turret, eliminating manual intervention and improving repeatability. This configuration allows for multiple turning operations including facing, threading, drilling, and boring without requiring workpiece repositioning. The machine's 11,880-pound weight provides structural rigidity necessary for maintaining dimensional accuracy during machining. With its compact footprint and moderate power rating, this turning center balances performance with economical operation for job shops and small manufacturing facilities. The machine is capable of achieving CNC turning tolerances up to ±0.0001 inches with surface finishes as fine as Ra 0.04 micrometers in precision turning applications. The combination of spindle speed, chuck size, and bed length makes it particularly effective for producing shafts, bushings, and similar rotational components. The automatic tool indexing and CNC precision reduce setup time and human error compared to manual lathe operations, while the 4,500 RPM speed provides a good balance between surface finish quality and production speed.
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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$16,800
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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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