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Leading CNC machine manufacturer of precise CNC lathe for all Industry - SOUTH Lathe

Large torque output heavy duty CNC lathe FD91S 1
Large torque output heavy duty CNC lathe FD91S 2
Large torque output heavy duty CNC lathe FD91S 3
Large torque output heavy duty CNC lathe FD91S 1
Large torque output heavy duty CNC lathe FD91S 2
Large torque output heavy duty CNC lathe FD91S 3

Large torque output heavy duty CNC lathe FD91S

1.Max.swing diam. Over lathe: 750mm

2.Max.diameter(disc):380mm

3.Processing maximum diameter(shaft type):520mm

4.Max.diam.of the bar: 90mm

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    Introduction

    1.The main transmission adopts the structure of large torque output + A11 independent spindle,which can adapt to hard cutting,heavy cutting and other processing methods.

    2.AdoptY-axis power knife tower + tail seat structure,the size range of machining shaft parts(the maximum processing range diameter 580mm length 850mm),greatly improve the processing flexibility;the power shaft output can be selected 7.5KW, can achievestrong milling,strong drilling,greatly improve the composite processing beat efficiency.

    3.The machine tool base is optimized by finite element analysis and has better rigidity;

    4.The X and Z axes adopt the pre-streched structure,which reduces the influence of thermal deformation on the accuracy,and improves the rigidity.

    5.This heavy duty model is especially suitable for processing materials high hardness,large margin,heavy weight, with composite process and other disc,shaft parts;with high cutting efficiency,accuracy and stability advantages.

    6.The X/Z axis of this model adopts 55/45 heavy-duty roller guide rail,with extremely strong rigidity and cutting like mud.

     

    characteristic 

    Large torque output heavy duty CNC lathe FD91S 4
    01

    This model is especially suitable for processing materials high hardness,large margin,heavy weight, with composite process and other disc,shaft parts;with high cutting efficiency,accuracy and stability advantages.

    Large torque output heavy duty CNC lathe FD91S 5
    02

    The X/Z axis of this model adopts 55/45 heavy-duty roller guide rail,with extremely strong rigidity and cutting like mud.

     

    Main Specification

    Model of lathe CN-FD91S independent spindle/CN-FD91S automatic gear change

     

    Main specifications

    Max. swing diam. over bed 750mm
    Man-machine loading and unloading height 1085mm

     

     

    Processing range


     

     

    Max.  length of processing

    Claw-round knife 750mm,claw-end face of boring cutter holder 720mm, claw-90° power head end 500mm

    Diameter of the bar

    90mm

    Max diameter(Disks)

    380mm

    Processing maximum diameter(Shaft parts)

    520mm

         

     

    Accuracy

    Working accuracy

    IT5-IT6

    Processing roughness

     

    Ra1.25um

    X/Z axle repeat position accuracy

    ±0.0025/±0.005

    X/Z axle position accuracy

    ±0.005/±0.009

     

     

     

     

    Spindle


     

     

     Spindle nose end type A2-11
    Spindle hole diameter 105mm

     

    Spindle speed

    Infinite variable speed 23-2000r/min,

    Automatic three gear  31-2200r/min

    H:128-2200r/min

    M:69-744r/min

    L:31-647r/min

    Independent spindle 30-3000r/min

    Spindle motor power

    18.5/15KW; 15/11KW

    Card plate specifications

    Hydraulic 15 inch 

     

     

     

    Feed shaft performance

    X axle rapid movement speed 16m/min
    Z axle rapid movement speed 20m/min
    X axle servo motor 15N.m
    Z axle servo motor 15N.m
    Y axle motor 10N.m-11.5N.m
    A axle motor 3.2N.m
    S axle motor
    11.5N.m-12N.m
    Travel of X axle 280mm
    Travel of Z axle 1020mm/1520mm

     

     

     

    Tail stock performance


     

    Tailstock sleeve specifications MT5
    Travel of tail stock sleeve 120mm(Fluid drive)
    Max.transverse movement 90mm
    Tailstock moving method Saddle seat dirve

     

     

    Turret performance


     

     

    Type of the turret

     12 station power turret

    Size of the round knife

    25 x 25 mm

    Boring bar diameter

    Ø40

    Power knife seat

    ET32(2-20)

     

    Other

    Bed body structure form

    Integrated casting 45°

    Lubrication form

    Voluntarily

    Machine dimension

    L x  W x H

    3736mm x 1915mm x 2003mm

    Weight 5000kg
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    SOUTH lathe is a professional CNC machine manufacturer of turning-milling drilling, tapping and carving combined machine tool.

     Contact Us

       +86 13928187729

      +86 13928187729

      manager@jeasoncnc.com / js_john@vip.163.com

     No.3 Huafu Road, Bianjiaojuweihui, Ronggui town Shunde Foshan City, Guangdong Pronvice China.

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