CD6251 x 2000mm Industrial Manual Lathe | 80mm Spindle Bore & 5.5KW Motor Power

  • Extended Center Distance: Features a significant 2000mm processing length and a 510mm swing over bed, ideal for extra-long shafts and large-scale manual turning.
  • Efficient Spindle Bore: Equipped with a 80mm spindle hole, providing the capacity to handle a variety of industrial bar stock and tubing.
  • Reliable Drive System: Powered by a 5KW main motor, delivering stable performance for precision threading, boring, and turning operations.
  • Enhanced Rigidity: The spindle system is engineered for high precision, utilizing premium bearings to ensure long-term mechanical accuracy.
  • Built for Longevity: Constructed with an integral casting base and supersonic frequency hardened bedways to resist wear and dampen vibrations.

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    FEATURES

    Product Details

    Description

    Professional Manual Lathe for Precision Engineering

    The CD6251 x 2000mm Conventional Lathe Machine is a reliable and versatile turning solution designed for workshops that prioritize manual control and precision. With its high-rigidity spindle and supersonic frequency hardened bedways, this machine is built to handle a wide range of materials while maintaining long-term accuracy. The inclusion of a rapid feed structure on the apron enhances operational efficiency, making it an ideal choice for the batch and complex processing of shaft, disc, and sleeve parts in a traditional manufacturing environment.

     

    • THE SURFACE OF THE BEDWAYS IS SUPERSONIC FREQUENCY HARDENED.

     

    • GEARS PRECISELY GROUND TO REDUCE NOISE.

     

    • SPINDLE SYSTEM IS OF HIGH RIGIDITY AND PRECISION.

     

    • RAPID FEED STRUCTRUE IS AVAILABLE ON APRON.

     

    • INTEGRAL CASTING BASE.
    STANDARD ACCESSORIES
    PART:INSTALL ON THE LATHE
    Work lamp
    Coolant system
    Thread-cutting dial
    3-jaw chuck(Φ250mm)
    Full-length splash guard
    Steady rest & follow rest
    Foot brake and brake ribbon
    PART:INSIDE THE PACKAGE WITH THE LATHE
    Oil gun
    Paddings
    Change gears
    Face plate(450mm)
    4-jaw chuck(Φ320mm)
    One whole set spanner
    Z axis travel marking device
    Dead centre and centre sleeve
    Operation manual
    OPTIONAL  ACCESSORIES
    Drive plate
    Rapid travel
    Live centre(MT4)
    Drill chuck set(MT4)
    Taper cutting function
    2axis Digital readouts(SINO)
    3axis Digital readouts(SINO)
    Italy type Quick change tool post
    USA type Quick change tool post
    Europe type Quick change tool post
    CE-conformity(Chuck guard,Toolpost guard and leadscrew guard)
    Cutting tool holders set(7pcs or 9pcs)

    Product Specification

    Model CD6251/2000
    CAPACITY Max.swing over bed 510mm
    Max.swing over cross slide 320mm
    Max.swing over gap 740mm
    Effective length of gap 165mm
    Center Distance 2000mm
    Bed Width 300mm
    HEADSTOCK Spindle hole 80mm
    Spindle nose ISO-D8
    Spindle taper MT7(1:20)
    Spindle speed(Number) (12steps)25-1700rpm
    FEEDS AND THREADS Max.travel of top slide 128mm
    Max.travel of cross slide 285mm
    Max.size of toolshank 25*25m2
    Longitudinal metric feeds 42kinds 0.031-1.7mm/rev
    Longitudinal inch feeds 42kinds 0.0011-0.0633inch/rev
    Cross metric feeds 42kinds 0.014-0.784mm/rev
    Cross inch feeds 42kinds 0.00033-0.01837inch/rev
    Metric threads range 41kinds 0.1-14mm
    Inch threads range 60kinds 2-112T.P.I
    Moudle threads range 34kinds 0.1-7M.P
    Diametral threads range 50kinds 4-112D.P
    TAILSTOCK Dia.of tailstock sleeve 60mm
    Taper of tailstock sleeve MT4
    Max.travel of tailstock 130mm
    MOTOR Main drive motor 5.5KW
    Coolant pump motor 90W
    PACKING L*W*H(2000mm) 345*115*175cm
    WEIGHT N.W/G.W(2000mm) 2050/2400kgs

    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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