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SF Series

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Double Column Machining SF series
    • SF series machines, with typical VW products features of rigid structure and high precision, are designed with direct-driven X-Y transmission device and torque enlarger unit on X-axis, increase the X-Y moving accuracy and offer the combination control of speed and precision.
    • Twin Hydraulic cylinders plus pressured nitrogen accumulator balancing design provides smooth & accurate feeding performance. Z-axis can reach 0.5G acceleration and keep a holding position at power failure.
    • Heavy duty roller ways on X-Y axis contain the advantages of low friction and high stiffness.
    • High stiffness light-weight table design, ensures high acceleration/deceleration when loading.
    • Y-axis upper roller way is positioned on the top of beam at max. span design offers strong supporting.
    • Torque enlarger unit on X-axis increases the transmission torque and ensures the transmission accuracy.
  • MODEL UNIT SF-
    2112
    SF-
    2612
    SF-
    3112
    SF-
    4112
    SF-
    2116
    /23
    SF-
    2616
    /23
    SF-
    3116
    /23
    SF-
    4116
    /23
    SF-
    2120/27
    SF-
    2620/27
    SF-
    3120/27
    SF-
    4120/27
    X axis mm 2,100 2,600 3,100 4,100 2,100 2,600 3,100 4,100 2,100 2,600 3,100 4,100
    Y axis mm 1,200 1,600/2,300 2,000/2,700
    Z axis Box way mm 800 800/1,020(opt.)
    Linear way mm 800 800/1,000(opt.) (not available for SF-xx27)
    Table dimension mm 2,000
    ×
    1,100
    2,500
    ×
    1,100
    3,000
    ×
    1,100
    4,000
    ×
    1,100
    2,000
    ×
    1,500
    2,500
    ×
    1,500
    3,000
    ×
    1,500
    4,000
    ×
    1,500
    2,000
    ×
    1,800
    2,500
    ×
    1,800
    3,000
    ×
    1,800
    4,000
    ×
    1,800
    Max. table load kg 4,000 5,000 6,000 8,000 8,000 9,000 10,000 12,000 8,000 8,000 10,000 12,000
    Spindle motor(Continuous/30 minutes rated) kW 18.5/22(22/26 opt.) 18.5/22(22/26 opt.)
    Spindle
    speed
    Box way spindle 2-step gear rpm 6,000/4,500(opt.) 6,000/4,000(opt.)

    Belt-

    driven
    8,000(opt.)/10,000(opt.)
    Direct-driven 10,000(BT-50)(opt.)/15,000(BT-40)( opt.)
    Built-in 18,000(opt.)
    Cutting feedrate mm/min 1-10,000 1-10,000
    Rapid traverse m/min XY:24
    Z:15
    X:18
    Y:24
    Z:15
    X:24
    Y:24/20
    Z:15
    X:24
    Y:24/20
    Z:15
    X:18
    Y:24/20
    Z:15
    X:18
    Y:24/20
    Z:15
    Tool storage capacity Vertical type tool change pcs 32/40(opt.)
    Floor-standing type vertical tool change N/A 32(opt.)/40(opt.)(not available for SF-xx16) 32(opt.)/40(opt.)(not available for SF-xx20)
    Floor-standing type vertical-horizontal tool change N/A 32(opt.)/40(opt.)/60(opt.)(not available for SF-xx16) 32(opt.)/40(opt.)/60(opt.)(not available for SF-xx20)
    Machine net weight kg 20,500 22,500 24,500 28,000 20,000/
    22,500
    22,000/
    24,500
    24,000/
    26,500
    27,500/
    30,500
    21,000/
    24,000
    23,000/
    26,000
    25,500/
    28,000
    29,500/
    32,000
    Machine gross weight kg 23,500 25,500 28,500 32,000 23,500/
    26,000
    25,500/
    28,000
    28,000/
    30,000
    31,500/
    34,000
    24,500/
    27,500
    26,500/
    29,500
    29,500/
    32,000
    33,500/
    36,000

  • Standard Accessory & Function
    1. Fanuc 0i MD controller
    2. 6,000 rpm 2-step gear spindle
    3. Spindle and gear box cooling system
    4. Twin hydraulic cylinders with pressure air assistance balancing system
    5. 32 tool magazine with arm type ATC
    6. Centralized auto lubrication system
    7. Independent lubrication oil collector for 3 axes(X/Y/Z)
    8. Enclosure splash guard(without roof)
    9. Working light
    10. 3-color signal lamp
    11. Air blast through spindle
    12. Moveable manual pulse generator
    13. Wash gun & pneumatic interface
    14. RS232 interface/ RJ45 interface
    15. Absolute pulse coder feedback
    16. Vision Wide VW-FX graphical user interface
    17. Heat exchanger for electrical cabinet
    18. Twin chip screws on table side
    19. Caterpillar type chip conveyor
    20. Foundation pads & bolts kits
    21. Tool kits
    22. Operation manual, PLC & electrical circuit diagram
    Optional Accessory & Function
    1. 4,500 rpm 2-step gear spindle
    2. 8,000 /10,000 rpm belt-driven spindle
    3. 10,000 /15,000 rpm direct-driven spindle
    4. 18,000 rpm built-in spindle
    5. 40T tool magazine
    6. Flood coolant system(Nozzle;Ring type flood coolant applies Z axis box way and not option attachment head.)
    7. Coolant through tool holder interface
    8. Interface preparation for coolant through spindle(Machine only contains the hose)
    9. Coolant through spindle system
    10. HEIDENHAIN linear scale feedback
    11. 200/300/400 mm higher column(Z=800mm only heightened 200mm)
    12. Sub working table
    13. Oil skimmer
    14. Oil mist cooling device
    15. Rotary table
    16. Interface preparation for rotary table(Machine contains within the hose and oil tank)
    17. 3-axis manual pulse generator
    18. Automatic tool length measurement
    19. Automatic work piece measurement
    20. Manual clamping heads: 90 degree / extended / universal
    21. Automatic clamping 90 degree / 2-axis / extended head
    22. Transformer
    23. Full enclosure splash guard


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