CD6250C Precision Manual Lathe | Ø80mm Extra-Large Spindle Bore | 1500mm Distance Between Centers | High-Torque Conventional Lathe

  • Optimized Turning Capacity: Features a 500mm swing over bed and a wide 630mm swing in gap, specifically designed for large-scale industrial component processing.
  • Superior Spindle Clearance: Equipped with an 80mm (3 1/7″) spindle hole with an ISO D8 nose, allowing for efficient handling of heavy-duty piping and large bar stocks.
  • Versatile Working Envelope: Offers a 1500mm center distance, providing ample space for long shaft turning and complex manual engineering tasks.
  • Heavy-Duty Power Options: Supports main drive motors up to 7.5kW, ensuring powerful mechanical performance for both roughing and fine finishing operations.
  • Universal Measurement Standards: Facilitates easy operation worldwide with full support for Metric and Inch systems across all threading and feed functions.

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    FEATURES

    Product Details

    Description

    Advanced Manual Lathe for High-Precision Industrial Fabrication

    The CD6250C Conventional Lathe is a robust engineering solution designed for workshops that demand versatile manual control without sacrificing power. It is highly efficient for performing internal and external turning, end facing, and taper turning on a variety of rotary components. Beyond standard operations, this machine excels at drilling, boring, and groove broaching, making it a comprehensive tool for modern manufacturing.

    Technical and operational highlights of the CD6250C series:

     

    • Diverse Threading Capability:Seamlessly executes 66 kinds of Metric threads (0.5-28mm) and 66 kinds of Inch threads (1-56/inch), alongside Module and D.P. threading for specialized gear work.

     

    • Heavy Bar Processing:The generous 80mm through-hole spindle bore is a standout feature, enabling the secure holding and machining of bar stocks in significantly larger diameters.

     

    • Adaptability for Irregular Shapes:Engineered to machine all types of flat stocks and workpieces in irregular shapes, providing maximum flexibility for custom fabrication.

     

    • Safety and Control Choice:To suit different operator preferences, this series offers both hand brake and foot brake options for immediate spindle stopping.

     

    • International Power Compatibility:These series lathes are built to operate on multiple voltages (220V, 380V, 420V) and frequencies (50Hz or 60Hz), ensuring seamless integration into global factory grids.

     

    • Precision Feed System:Features a wide range of longitudinal and cross feeds to ensure smooth surface finishes across a variety of metallic materials.

    Standard Accessory

    l Wrenches
    l Bolts
    l Thread chasing dial
    l Longitudinal stop
    l Fast forward
    l Right hand wheel
    l Follow rest
    l Steady rest
    l 3-jaw chuck
    l 4-jaw chuck
    l Face plate
    l Drive plate
    l 3 axis DRO

     

    Product Specification

    Item CD6250C
    Max. swing diameter over bed 500mm ( 19 3/5” )
    Distance between centers 1000/ 1500/2000/3000mm
    Max. swing over cross slide 325mm ( 12 3/4”)
    Max. swing over gap 630mm(24 4/5”)
    Effective length of gap 260mm ( 10 1/4”)
    Center height 250mm(9 4/5”)
    Bed Width 330mm
    Spindle hole 80mm(3 1/7”) ISO D8
    Spindle taper Metric 85mm ( 1:20)
    Spindle speed 24-1600( 15 steps)
    Metric threads range 0.5-28mm(66 kinds)
    Inch threads range 1-56/inch(66 kinds)
    Module threads range 0.5-3.5mm(33 kinds)
    Diametral threads range 8-56D.P(33 kinds)
    Longitudinal feeds range 0.072-4.038mm/rev

    (0.0027-0.15 inch/rev)(66 kinds)

    Cross feeds range 0.036-2.019mm/rev

    (0.0013-0.075 inch/rev)(66 kinds)

    Cross slide travel 300mm ( 12”)
    Compound rest travel 130mm(5”)
    Cross-section size of toolshank 25x25mm
    Taper of tailstock sleeve Morse No.5
    Travel of tailstock sleeve 120
    Main drive motor 4 kw or 5.5kw or 7.5kw
    Main motor speed 1440r/min
    Max. Torque 400 N·m
    Max. Cutting Force 4100N
    Coolant pump motor 0.125kw
    Rapid traverse motor 0.12kw


      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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