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CQ6280C Horizontal Manual Lathe | Ø105mm Extra-Large Spindle Bore | Ø800mm Swing Over Bed | Heavy-Duty Conventional Lathe
CQ6280C Horizontal Manual Lathe | Ø105mm Extra-Large Spindle Bore | Ø800mm Swing Over Bed | Heavy-Duty Conventional Lathe

CQ6280C Horizontal Manual Lathe | Ø105mm Extra-Large Spindle Bore | Ø800mm Swing Over Bed | Heavy-Duty Conventional Lathe

  • Exceptional Swing Capacity: Features a massive 800mm swing over bed and a 1000mm swing in gap, specifically designed for machining large-diameter industrial flanges, discs, and heavy rotary parts.
  • Large Spindle Clearance: Equipped with a robust 105mm (Φ105) spindle through-hole, allowing for the effortless processing of oversized bar stocks and industrial piping components.
  • Reliable Power Performance: Driven by a high-torque 7.5kW main motor, providing steady mechanical force for both aggressive metal removal and high-precision manual finishing.
  • Extended Workpiece Capability: Supports maximum workpiece lengths of 2000mm or 3000mm, offering a versatile working envelope for diverse industrial maintenance tasks.
  • Precision Speed Versatility: Features a 12-step spindle speed range (30-1400 r/min), optimized for balancing torque and surface finish quality across various metallic materials.
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    FEATURES

    Product Details

    Description

    High-Rigidity Manual Lathe for Large-Scale Industrial Engineering

    The CQ6280C Conventional Lathe is a professional-grade turning solution engineered for workshops requiring massive capacity and direct manual control. This machine is multi-functional, capable of executing complex internal and external turning, taper turning, and end facing for large rotary parts. It functions as a comprehensive station for drilling, boring, and groove broaching, and is uniquely capable of machining flat stocks or components with irregular shapes.

    Operational highlights of the CQ6280C series:

     

    • Superior Material Thru-Feed: The through-hole spindle bore is a critical design feature, enabling the machine to hold and process bar stocks in significantly larger diameters for continuous production.

     

     

    • Multi-Standard Threading: Seamlessly supports high-precision Threading in Metric, Inch, Module, and D.P. systems, catering to a vast spectrum of international technical requirements.

     

     

    • Safety & Control Flexibility: Operators can choose between an integrated hand brake or a foot brake system, ensuring immediate spindle stopping and enhanced workplace safety.

     

     

    • Universal Measurement Integration: Both Metric and Inch systems are fully utilized on these series lathes, making it intuitive for operators from different countries with various measuring standards.

     

     

    • Global Grid Compatibility: Engineered to operate on power supplies of different voltages (220V, 380V, 420V) and different frequencies (50Hz, 60Hz), facilitating seamless deployment in international facilities.

     

    Standard Accessory

    l 3-jaw chuck and adapter

    l 4-jaw chuck and adapter

    l Drive plate

    l 4-station conventional tool post

    l Steady rest

    l Follow rest

    l Foot brake

    l Mechanical feed stop (not available on 3m models)

    l Full splash guard (not available on 3m models)

    l LED work lamp – Other tools / Accessories (random tools)

    Product Specification

    Item Unit Parameter
    CQ6280C
    Capacity Max  swing over bed mm Φ800
    Max  swing in gap mm Φ1000
    Effective  length in gap mm 240
    Max  swing over slide mm Φ560
    Max  workpiece length mm 2000/3000

     
    Spindle Spindle  thru-hole mm Φ105
    Spindle  nose   ISO  702/Ⅱ No.8 cam-lock type
    Spindle  speed r/min 12  step 30-1400
    Spindle  motor kW 7.5
    Tailstock Quill  dia./travel mm Φ90/150
    Taper  of center MT 5
    Tool  post Number  of station/

    Tool  section

    		   4/25X25
    Feed Max  X-axis travel mm 145
    Max  Z-axis travel m/min 320
    X-axis  feed mm/r 65  sorts 0.063-2.52
    Z-axis  feed Z-axis feed mm/r 65  sorts 0.027-1.07
    Metric  thread mm 22  sorts 1-14
    Inch  thread t.p.i 25  sorts 28-2
    Module  thread πmm 18  sorts 0.5-7
    DP  thread t.p.i.  π 24  sorts 56-4
    Others Coolant  pump motor kW 0.06
    Machine  length mm 3365/4365
    Machine  width mm 1340
    Machine  height mm 1490
    Machine  weight kg 3000/3200


      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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