Gantry Type with Box-in-Box

Aerospace Aluminum Dedicated
5-axis High Speed Gantry Machining Center

SKM series

  • 005
  • 004
  • SKM
-5-axis simultaneous machining
-For aerospace aluminum machining
-Box-in-Box structure
-X/Y/Z-axis driven by linear motor
-Cross beam flushing system
-Complex chip removal system
  • Box-in-Box structure

    Symmetrical geometry design with Box-in-Box structure of cross beam and saddle. Excellent force flow design decreases thermal deformation. High accuracy during high-speed machining can be performed.

    Unequal thickness of Ram with honeycomb structure
    Ram equipped with honeycomb structure performs the best balancing design and better geometry.

    Crossbeam flushing system
    A high-pressure pump with groups of powerful nozzles can quickly remove the chips.

    Complex chip removal system
    A dual-chip removal system with a large-capacity water tank could make coolant and chip removal stable.

    5-axis simultaneous machining
    5-axis machining accuracy difference is below 0.01mm.

    Special spindle for aluminum alloy processing
    Ultra-high-speed and power spindle with the best material removal rate.

    X/Y/Z-axis driven by linear motor
    All three axes are driven by dual linear motors.
    Max. feedrate:60 m/min
    Max. acceleration:5 m/sec²

    Automatic attachment head exchange system
    Different angle heads could be mounted to match various applications and it is best for machining in narrow spaces.

    Automatic top-roof cover
    Movable beam design of top-roof cover could prevent the spreading of chips and coolant liquid.
  • Specification Unit SKM2740/50/60/80 SKM3240/50/60/80 SKM3740/50/60/80
    X-axis mm 4,000/5,000/6,000/8,000
    Y-axis mm 2,700 3,200 3,700
    Z-axis mm 1,000
    Table Length mm 4,000/5,000/6,000/8,000
    Table Width mm 2,200 2,700 3,500
    MAX. Table load kg/m² 8,000
    Rapid traverse m /min XYZ=60
    X.Y.Z axis acceleration m/sec² 5-8
    Spindle taper   HSK63A
    Spindle speed rpm 24,000
    Spindle power
    ( S 1 / S6)
    kW 60/75
    Spindle torque
    ( S 1 / S6)
    Nm 48/60
    Recommended 2-axis head   Fork Type Milling Head
    Swivel/Rotation Torque Nm B=1,192/1,980
    Swivel/Rotation Speed  rpm B=C=30(cont)/60(max)
    Swivel/Rotation Angle deg HSK63A:B=±120° C=±360°
    Clamping Torque Nm B=4,000 C=4,000
    Tool shank pcs 30T
    Max. tool length mm 300
    Max. tool diameter with
    adjacent tool
    mm Ø100
    Max. tool diameter
    without an adjacent tool
    mm Ø130
    Weight tons. 52-99
    *Please contact our sales if you have a special requirement.
    *All specifications and designs are subject to change without notice.

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