CS6250C Heavy-Duty Manual Lathe | Ø105mm Extra-Large Spindle Bore | 2000mm Machining Length | Professional Conventional Lathe

  • Massive Spindle Clearance: Equipped with an upgraded 105mm (Φ105) spindle through-hole, significantly expanding the machine’s capacity for processing oversized industrial piping and thick bar stock.
  • Extended Machining Envelope: Features a 2000mm distance between centers, providing ample space for long shaft turning and complex manual engineering tasks.
  • Powerful Drive System: Driven by a high-torque 7.5kW main motor, delivering the necessary force for heavy metal removal and high-precision manual finishing.
  • Large Diameter Swing: Offers a 500mm swing over bed and 630mm in gap, ideal for handling substantial industrial components, flanges, and discs.
  • Global Voltage Adaptability: Built to operate on multiple power supplies (220V, 380V, 420V) and frequencies (50Hz/60Hz) for seamless international workshop integration.

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    Product Details

    Description

    Advanced Large-Bore Manual Lathe for Industrial Fabrication

    The CS6250C Conventional Lathe is a robust turning solution specifically engineered for workshops that handle oversized workpieces. It is exceptionally capable of performing internal and external turning, end facing, and taper turning on a wide range of rotary parts. Beyond standard turning, this series excels in precision drilling, boring, and groove broaching, offering a complete manual machining station for maintenance and production.

    Key operational highlights of the CS6250C:

     

    • Superior Bar Stock Capacity:The standout 105mm through-hole spindle bore is a mechanical necessity for holding and processing larger diameter bar stocks without additional adjustments.
    • Versatile Threading Capabilities:Seamlessly supports high-precision threading in Metric, Inch, Module, and D.P. systems, ensuring compatibility with any technical project.
    • User-Preferred Braking:For immediate operational control and operator safety, users can select between a manual hand brake or a foot brake system.
    • Dual Measuring System:Both Metric and Inch systems are fully integrated, facilitating a smooth transition for operators from different countries and measuring standards.

     

    Standard Accessory

    v 3-jaw chuck and adapter
    v 4-jaw chuck and adapter
    v Drive plate
    v 4-station conventional tool post
    v Mechanical feed stop
    v Full splash guard
    v Steady rest
    v Follow rest
    v Foot brake
    v LED work lamp
    v Tools

     

    Product Specification

    Item Unit CS6250C
    Capacity Max  swing over bed mm Φ500
    Max  swing in gap mm Φ710
    Effective  length in gap mm 240
    Max  swing over slide mm Φ300
    Max  workpiece length mm 1000/1500/2000/3000
    Spindle Spindle  thru-hole mm Φ105
    Spindle  nose ISO  702/Ⅱ No.8 cam-lock type
    Spindle  speed r/min 12  step 32-1600
    Spindle  motor kW 7.5
    Tailstock Quill  dia./travel mm φ75/150
    Taper  of center MT 5
    Tool  post Number  of station/Tool  section 4/25X25
    Feed Max  upper tool post travel mm 145
    Max  lower tool post travel mm 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 2632/3132/3632/4632
    Machine  width mm 975
    Machine  height mm 1270
    Machine  weight kg 2200/2400/2600/2900

    Custom Containers FAQs

    Qigao is a welder and flame cutting machines leader in China. We insists on supplying professional technology, high performance and good after-sale service to meet the requirements of customers from around the worlds. China Qigao will try our best to become your one-stop supplier. Name your detailed task and we will find a solution together!

    These oxy-fuel flame gas cutting machine are well used in shipbuilding, oil production, metallurgy, metal structure and other manufacturers etc.

    Different sizes of the cutting tips, different cutting thickness. First confirm the needed cutting thickness, then select the corresponding cutting nozzles. See below detailed parameter of G02 (acetylene)and G03 (propane)tips.

    TypeNo.Gas cutting
    aperture(mm)
    Cutting
    Thickness(mm)
    Cutting speed
    (mm/min)
    Oxygen
    pressure(Mpa)
    Acetylene
    pressure(Mpa)
    Acetylene
    GO₂
    #000.85-10600-4500.2-0.3>0.03
    #01.010-20480-3800.2-0.30.03
    #11.220-30400-3200.25-0.350.03
    #21.430-50350-2800.25-0.350.03
    #31.650-70300-2400.3-0.40.04
    #41.870-90260-2000.3-0.40.04
    #5290-120210-1700.4-0.60.04
    #62.4120-160180-1400.5-0.80.05
    #72.8160-200150-1100.6-0.90.05
    #83.2200-28090-600.6-1.00.05
    #93.6270-35090-600.7-1.10.05
    #104350-40070-500.7-1.20.06

     

    Type

    No.

    Gas cutting
    aperture(mm)

    Cutting
    thickness(mm)

    Cutting speed
    (mm/min)

    Oxygen
    pressure(Mpa)

    Acetylene
    pressure(Mpa)

    Propane
    GO3

    #0

    0.7

    5-10

    800-450

    0.2-0.3

    >0.03

    #1

    0.9

    10-20

    480-300

    0.2-0.3

    0.03

    #2

    1.2

    20-35

    400-320

    0.3-0.4

    0.03

    #3

    1.5

    35-60

    350-280

    0.3-0.4

    0.03

    #4

    1.8

    60-90

    300-240

    0.4-0.6

    0.04

     

    #5

    2.1

    90-130

    260-200

    0.4-0.6

    0.04

    #6

    2.5

    130-180

    220-180

    0.4-0.6

    0.04

    #7

    2.7

    180-250

    200-160

    0.5-0.7

    0.05

    #8

    3.1

    250-330

    180-140

    0.5-0.7

    0.05

    #9

    3.5

    330-380

    130-90

    0.6-0.8

    2.05

    #10

    4.0

    380-450

    90-50

    0.6-0.8

    0.05

    Yes, they can. Our standard machines are with the circling-parts to do extra circling cutting, including their main straight-line cutting function. What’s more, the plasma cutting also is available.

    The main differences between CG1-30A and CG1-30B is the working rail. 30A is with “H” rail, 30B is with hole rail. You can select the wanted rail before confirm the order. The rail is different, the price will be different.

    MIG welders, TIG welders, MMA welders, hand spot welding machines, welding carriage and portable spot welding machines, stud welding machines and so on.

    What is the warranty time for welding and cutting machines.

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