CK6163 High-Rigidity CNC Lathe Machine | Φ630mm Swing & Hydraulic Tailstock Turning Center

  • Large Processing Capability:Features a Φ630mm swing over bed and Φ380mm max turning diameter over the drag plate.
  • Hydraulic Efficiency:Equipped with a 250mm hydraulic three-jaw chuck and hydraulic tailstock for rapid clamping and high-volume production.
  • Superior Spindle Bore:A massive Φ82mm spindle through-hole supports a wide range of medium-sized shaft and pipe materials.
  • Precision Standards:Achieves IT6-IT7 workpiece accuracy with a surface roughness of Ra 1.6 μm.
  • Smart Operation:Integrated with FANUC/GSK/SIEMENS CNC systems and a standard 4-station electric tool post

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    FEATURES

    Product Details

    Description

    The CK6163 CNC Lathe Machine is a horizontal flat-bed turning center designed for manufacturers seeking a balance between high rigidity and economical operation. Engineered for strong cutting and complex processing, it is the ideal choice for batch production of medium-sized shafts, discs, and sleeve components. Its robust construction minimizes vibration, ensuring consistent quality during heavy-duty material removal.

    Standard Accessory

     

    • 3-jaw Manual chuck
    • 4-station electric tool post ( optional 6/8/12 station, electric/ hydraulic)
    • Manual tailstock
    • GSK CNC control system(optional SIEMENS/FANUC)
    • Centralized lubrication
    • Power supply 3PH,380v,50hz (optional 3PH, 220v 60hz)

    Product Features

    • Workpiece accuracy: IT6-IT7
    • Surface roughness of workpiece: Ra1.6 μ M
    • Positioning accuracy (X/Z) 0.015/0.015mm
    • Repetitive positioning accuracy (X/Z) 0.01/0.01 mm
    • Roundness: 0.005mm
    • Flatness: 0.025/300mm

     

    Product Specification

     

    ITEM MODEL UNIT CK6163
    Processing capability

     

     

     

    swing over bed mm Φ630
    Maximum turning diameter of the drag plate mm Ф380
    Maximum cutting diameter mm Φ630
    Maximum processing length mm 1000/1500/2000
    Stroke

     

    Maximum travel of X/Z axis mm 315/(1000/1500/2000)
    X/Z-axis minimum displacement unit mm 0.001
    Spindle

     

     

     

     

     

     

    Main spindle through-hole diameter mm Ф82
    Number of spindle stages   Unlimited/3rd gear (internal frequency conversion)
    Maximum spindle speed rpm 60-1600/50-2000
    Spindle end   A2-8
    Main motor power (variable frequency) kW 7.5
    inverter kW 11
    X/Z axis N.m 5/7.5
    X/Z-axis fast movement speed m/min 6/8
    Feed tool holder

     

     

     

     

    Tool holder type   4 standard/6 or 8 optional
    Blade size mm 25*25
    Repeated positioning accuracy of tool holder mm ≤0.004
    Tail socket diameter mm Φ85
    Tail seat sleeve stroke mm 130
     

    Tailstock

     

    Tailstock tip cone hole   Mors 5#
    Other Electricity demand (power/current) kW/A 15kW/20A

     

     


      Custom Containers FAQs

      Founded in 2010, Runlongjia Machinery boasts over 15 years of manufacturing and export experience. We are a professional manufacturer dedicated to CNC lathes, CNC machining centers, fiber laser cutting machines, plasma cutting machines, portable laser welders, conventional lathes and milling machines, delivering stable, trustworthy CNC machining solutions to customers worldwide.

      Choosing the right machine depends on your workpiece size, material, machining accuracy, production capacity and budget. Our engineers can recommend the most suitable CNC lathe, machining center or laser cutting machine based on your drawings or machining requirements.

      We offer mid-to-high quality machines at competitive prices. Instead of paying for expensive brand premiums, you receive reliable performance, stable quality and excellent value for your investment.

      Yes. Our machines are manufactured under the ISO 9001 quality management system. For specific markets, we can also provide certifications such as CE, SONCAP and GOST to meet local import requirements and facilitate customs clearance.

      Telegraphic Transfer (T/T) is our standard payment method. Other payment options may also be discussed depending on the order value and long-term cooperation.

      Yes. We support FOB, CIF and other international trade terms. If required, we can arrange sea freight and assist with shipping to your destination through our logistics partners.

      All of our machines come with a 12-month warranty from the ex-factory date. During the warranty period, we provide free online technical support and guidance whenever needed.

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