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High Quality Machinery for valve balls

Categories CNC Single Column Vertical Lathe
Place of Origin: China
Brand Name: sm
Model Number: fqm100
Certification: ISO9001
Packaging Details: suitable for exportation for sea freight
Delivery Time: 45~90 days
Payment Terms: TT/ LC
Supply Ability: 10 SET /month
MOQ: 1 pcs
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    • Product Details
    • Company Profile

    High Quality Machinery for valve balls

    High Quality Machinery for valve balls

    Description:

    1. The CNC spherical grinding machine developed by our company has remarkable quality.The configuration of this machine is artistic and elegant.We update and improve our products according to the proposals from our customers on and on.Within a long history of our customers’ feedback,this machine has grown into a high-efficiency,stable and precision spherical grinding machine.

    2. The guide way adopts box way type to be designed.It is handled by supersound quenching process,which prolongs the working life and enhances the mechanical property.In order to decrease the friction coefficient of machinery to minimum and ensure the stabilization of the machining accuracy,the plate sliding contact surfaces are plastic coated(teflon).

    3. The castings not easily distort,stand wear and tear and have stable property by artificial aging treatment.

    4. The CNC control system is adopted so it has a high level of automation and one worker could control more machines.Products quality and working efficiency could be improved.

    5. The main spherical material could be processed:A105、2Cr13、304、304L、316、316L、ENP(chemical nickel-plating)、Chrome Plating(hard chrome)、Tungsten Carbide(wolfram carbide)、ceramic sphere.

    6. The machine could apply to grinding sphere on a large scale in valve industry.


    Specification:

    Item

    Unit

    The main technical parameter
    QM100/4″

    Maximum diameter of the ball to be ground

    mm

    Φ37-φ130

    Maximum bore diameter of the valve ball

    Inch

    1/2” - 4”

    The distance between the top center line and the table

    mm

    170

    Max weight of the valve ball

    Kg

    20

    Main shaft Power

    kw

    5.5

    Main shaft rotary speed range


    Rpm

    0~8000

    Lathe head motor power

    kw

    0.75

    Lathe head rotary speed range

    Rpm

    6-125

    X/Z axis travel

    mm

    150/100

    Adjustment of the tailstock

    mm

    50

    Tip point of lathe head and tailstock


    Mohs 5"

    Positioning accuracy on X/Z axis

    mm

    ±0.005

    Repeat positioning accuracy on X/Z axis

    mm

    ±0.003

    Coarse of valve ball

    Ra

    0.4-0.2

    Roundness of valve ball

    mm

    <0.01

    Overall dimensions (L*W*H)

    mm

    2400×2000×1800

    Machine weight

    Kg

    3000

    Item

    Unit

    The main technical parameter
    QM380/8″

    Maximum diameter of the ball to be ground

    mm

    Φ80-φ320

    Maximum bore diameter of the valve ball

    Inch

    3” - 8″

    The distance between the top center line and the table

    mm

    250

    Max weight of the valve ball

    Kg

    1000

    Main shaft Power

    kw

    11

    Main shaft rotary speed range


    Rpm

    0~8000

    Lathe head motor power

    kw

    3

    Lathe head rotary speed range

    Rpm

    6-125

    X/Z axis travel

    mm

    300/250

    Adjustment of the tailstock

    mm

    200

    Tip point of lathe head and tailstock


    Mohs 5"

    Positioning accuracy on X/Z axis

    mm

    ±0.005

    Repeat positioning accuracy on X/Z axis

    mm

    ±0.003

    Coarse of valve ball

    Ra

    0.4-0.2

    Roundness of valve ball

    mm

    <0.015

    Overall dimensions (L*W*H)

    mm

    2810×2400×2400

    Machine weight

    Kg

    5000

    Item

    Unit

    The main technical parameter
    QM580/16″

    Maximum diameter of the ball to be ground

    mm

    Φ300-φ560

    Maximum bore diameter of the valve ball

    Inch

    8” - 16″

    The distance between the top center line and the table

    mm

    315

    Max weight of the valve ball

    Kg

    2800

    Main shaft Power

    kw

    37

    Main shaft rotary speed range


    Rpm

    100~3000

    Lathe head motor power

    kw

    3

    Lathe head rotary speed range

    Rpm

    6-125

    X/Z axis travel

    mm

    500/400

    Adjustment of the tailstock

    mm

    200

    Tip point of lathe head and tailstock


    Mohs 6"

    Positioning accuracy on X/Z axis

    mm

    ±0.005

    Repeat positioning accuracy on X/Z axis

    mm

    ±0.003

    Coarse of valve ball

    Ra

    0.4-0.2

    Roundness of valve ball

    mm

    <0.02

    Overall dimensions (L*W*H)

    mm

    3000×2960×2600

    Machine weight

    Kg

    8000

    Item

    Unit

    The main technical parameter
    QM880/24″

    Maximum diameter of the ball to be ground


    Φ560-φ880

    Maximum bore diameter of the valve ball

    Inch

    16” - 24″

    The distance between the top center line and the table

    mm

    450

    Max weight of the valve ball

    Kg

    3500

    Main shaft Power

    kw

    45

    Main shaft rotary speed range


    Rpm

    100~2500

    Lathe head motor power

    kw

    5.5

    Lathe head rotary speed range

    Rpm

    6-125

    X/Z axis travel

    mm

    800/600

    Adjustment of the tailstock

    mm

    320

    Tip point of lathe head and tailstock


    Mohs6"

    Positioning accuracy on X/Z axis

    mm

    ±0.01

    Repeat positioning accuracy on X/Z axis

    mm

    ±0.005

    Coarse of valve ball

    Ra

    0.4-0.2

    Roundness of valve ball

    mm

    <0.03

    Overall dimensions (L*W*H)

    mm

    4000*2700*2400

    Machine weight

    Kg

    16000

    Item

    Unit

    The main technical parameter
    QM1580/42″

    Maximum diameter of the ball to be ground

    mm

    Φ880-φ1580

    Maximum bore diameter of the valve ball

    Inch

    16” - 42″

    The distance between the top center line and the table

    mm

    800

    Max weight of the valve ball

    Kg

    8000

    Main shaft Power

    kw

    45

    Main shaft rotary speed range


    Rpm

    80~1000

    Lathe head motor power

    kw

    7.5

    Lathe head rotary speed range

    Rpm

    6-125

    X/Z axis travel

    mm

    1000/800

    Adjustment of the tailstock

    mm

    350

    Tip point of lathe head and tailstock


    Mohs 7”/1:7

    Positioning accuracy on X/Z axis

    mm

    ±0.01

    Repeat positioning accuracy on X/Z axis

    mm

    ±0.005

    Coarse of valve ball

    Ra

    0.4-0.2

    Roundness of valve ball

    mm

    <0.03

    Overall dimensions (L*W*H)

    mm

    7500×5500×3000

    Machine weight

    Kg

    40000


    We welcome your visit to our factory and have a look at our products.

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