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VISION WIDE TECH CO., LTD.
  • No.43, 17th Industrial Rd., Taiping, Taichung 41154, Taiwan
  • Tel: 886-4-2271 2000
  • Fax: 886-4-2271 2009
  • mail:info@visionwide.com.tw
  • Privacy Policy

BM Series

Double Column Machining Center BM Series
  • BM series, a beam moving bridge type CNC milling machine center manufactured by Vision Wide, is special designed for large workpiece machining which could contains maximal 2,400mm height of workpieces. Vision Wide applies unique techniques to synchronize W-axis feeding with other axial feeding, and ensure the movable beam’s dynamic straightness and heavy cutting power. We provide X travel from 4,200 mm to 10,200mm, Y travel from 3,000 mm to 4,200 mm, and W travel from 1,000 to 1,500 mm, and multi-angle head attachments for automatic machining.

    • BM series 5 faces machines, with typical VW products features of rigid structure and high precision, is unique by the features of movable cross rail and W-axis feed cutting synchronic with other axial feeding. The max. height for work piece & machining is 2,450mm & 2,400mm.
    • The movable cross rail can be positioned precisely by dual synchronized servo motors driving system. Besides, it can carry precision feeding and heavy cutting on W-axis.
    • Rationing hydraulic system precisely control the parallelism of cross rail travel, even with different position of headstock on Y-travel. Dual cylinders offer strong supporting for W-axis smooth movement.
    • Double beams configuration: Fixed beam to keep the best parallelism and maintain the structure rigidity; Movable beam to have the dynamic straightness and sustain the cutting power.
    • Precise clamping device can hold the cross beam tightly, well controlling and supporting the spindle cutting accuracy.
    • Automatic horizontal and vertical tool changer.
    • Automatic head magazine (one head)
    • AH attachment-Automatic 5-face function with 700mm longer Y-travel
  • MODEL UNIT BM-
    4230/
    4237
    BM-
    5230/
    5237
    BM-
    6230/
    6237
    BM-
    8230/
    8237
    BM-
    10230/
    10237
    BM-
    4235/
    4242
    BM-
    5235/
    5242
    BM-
    6235/
    6242
    BM-
    8235/
    8242
    BM-
    10235/
    10242
    X axis mm 4,200 5,200 6,200 8,200 10,200 4,200 5,200 6,200 8,200 10,200
    Y axis mm 3,000/3,700 3,500/4,200
    Z axis mm 1,000/1,200(Opt.)/1,400(Opt.)
    W axis mm 1,000/1,200(Opt.)/1,500(Opt.)
    Table dimension mm 4,000×
    2,600
    5,000×
    2,600
    6,000×
    2,600
    8,000×
    2,600
    10,000×
    2,600
    4,000×
    3,000
    5,000×
    3,000
    6,000×
    3,000
    8,000×
    3,000
    10,000×
    3,000
    Max. table load kg 20,000 24,000 28,000 32,000 36,000 20,000 24,000 28,000 32,000 36,000
    Spindle motor (Continuous/ 30 minutes rated) kW 22/26 (30/37Opt.)
    Spindle speed
    (2-step gear)
    rpm 22/26kW: 4,000/6,000(Opt.) ; 30/37kW 3000(Opt.)/5500(Opt.)
    Spindle speed
    (direct-driven)
    rpm 8,000(Opt.)/ 10,000(Opt.)
    Spindle taper mm/min ISO NO. 50 ISO NO. 50
    Cutting feed rate mm/min XYZ:1~7,000 W:1,000
    Rapid traverse m/min XY:10
    Z:12
    W:2
    X:8
    Y:10
    Z:12
    W:2
    XY:10 Z:12 W:2 X:8 Y:10 Z:12 W:2
    Positioning accuracy Refer to JIS B6333 mm ±0.01/300, ±0.015 Full travel ±0.01/300, ±0.015 Full travel
    Repeatability Refer to JIS B6333 mm ±0.003 ±0.003
    ATC type/capacity Floor-standing Vertical type tool change pcs 60/90(Opt.) 60/90(Opt.)
    Floor-standing type vertical-horizontal tool change( fixed) pcs 32(Opt.)/40(Opt.)/60(Opt.) 32(Opt.)/40(Opt.)/60(Opt.)
    Floor-standing type vertical-horizontal tool change(random) pcs 60(Opt.)/90(Opt.) 60(Opt.)/90(Opt.)
    Machine gross weight kg 68,000/
    70,000
    73,000/
    75,000
    80,000/
    82,000
    94,000/
    96,000
    102,000/
    104,000
    70,000/
    72,000
    75,000/
    77,000
    82,000/
    84,000
    98,000/
    100,000
    106,000/
    108,000

  • Standard Accessory & Function
    1. FANUC 0iMD controller
    2. 4,000rpm 2-step gear type spindle
    3. Z-axis travel 1,000mm
    4. Spindle oil cooling device
    5. Twin hydraulic cylinders with pressured air assistance balancing system for Z-axis
    6. Two hydraulic cylinders with automatic pressure tuning for W-axis
    7. Hydraulic braking system for W-axis
    8. Absolute pulse coder, dual linear scales for W-axis
    9. Ball screws supporting devices for XY-axis
    10. Overhead pendulum type operation panel
    11. 60T tool magazine (vertical)
      (BM-xx30/35)
    12. Centralized auto lubrication system
    13. Independent lubrication system for four axis
    14. Four piece splash guard
    15. Working lamp & 3-color signal lamp
    16. Air blast through spindle
    17. Movable manual pulse generator (MPG)
    18. Wash gun and pneumatic interface
    19. RJ45 interface
    20. Vision Wide FX graphical user interface
    21. Flood coolant system
    22. Heat exchanger for electrical cabinet
    23. Twin chip screws on table sides
    24. Caterpillar chip conveyor
    25. Adjustment tool and tool kits
    26. Technical manuals(operation, maintenance manual and circuit diagram)
    27. Remote monitoring software-Standard(Not available for Siemens controller)
    Optional Accessory & Function
    1. 3,000/5,500/6,000rpm 2-step gear type spindle
    2. 8,000/ 10,000rpm direct driven spindle
    3. 90T tool magazine (vertical) (BM-xx30/35)
    4. Coolant through tool holder interface (vertical spindle)
    5. Coolant through spindle system (vertical spindle)
    6. Interface preparation for coolant through spindle system (vertical spindle)
    7. Enclosed sheet metal guard (without roof)
    8. Heidenhain linear scale feedback (X, Y, Z)
    9. Z-axis travel 1,200/1,400mm
    10. 200/300/400/500mm higher column(W-axis travel 1,200 mm)
    11. Overhead pendulum type auto lifting operation panel
    12. Air conditioner for electrical cabinet
    13. Sub working table
    14. Oil skimmer
    15. Oil mist cooling device
    16. Rotary table
    17. Interface reserved for rotary table
    18. Automatic tool length measurement (VT2030/TS27R/NC4)
    19. Automatic workpiece measurement (RMP60)
    20. Transformer
    21. 3-axis independent manual pulse generator
    22. Interface preparation for fourth axis
    23. Z-axis retract function at power failure
    24. Anti-collision and machining simulation software
    25. Remote monitoring software-Professional(Not available for Siemens controller)