CNC Horizontal Boring Mill

Floor type


    CNC Horizontal Boring Mill is a machine equipped with advanced techniques such as mechanics, electrics and hydraulics. Many key techniques are adopted: Hydrostatic guideway (constant flow), No back-lash rack-pinion drive system, ram feed auto compensation, etc. The machine is equipped with advanced CNC control system Siemens 828D or Fanuc OI MATE system, to make the machine in close-loop. All these well know and advance equipment make the machine with high rigidity, great efficient, easy operating and maintenance.


    No. Specification unit CNC Horizontal Boring Mill
    CNC floor type boring machine
    1 Spindle diameter mm φ260
    2 Spindle top diameter mm φ221.44
    3 Taper ISO 50( JT50 7:24 )
    4 Blindrivet model D50  DIN69872
    5 Power of main motor Kw 85
    6 Spindle Speed r/min 2-800r/min
    7 Max. torque of spindle N.m 3136
    8 Max. axial resistance of spindle N 31360
    9 Worktable size mm Optional
    10 Max.loading on table Kg 12000
    11 Worktable transversal travel (X axis) mm Optional
    12 Headstock vertical travel(Y axis) mm 4000
    13 Column travel l(Z axis) mm 750
    14 Spindle travel (W axis) mm 1250
    16 Rotary speed of worktable(B axis) ° 360
    17 The width of T-slot and number mm 22
    18 Min .distance from spindle top to table center mm 100(spindle extend)
    19 Distance from spindle center to the table mm 2375
    20 Max. Feeding speed (X axis) mm/min stepless,1-5600mm/min
    21 Max. Feeding speed (Y axis) mm/min stepless,1-5600mm/min
    22 Max. Feeding speed (Z axis) mm/min stepless,1-5600mm/min
    23 Max. Feeding speed (V, W axis) mm/min stepless,1-5600mm/min
    24 B axis r/min 0~1
    25 System FANUC OI-MF
    26 Max. rapid feeding speed (X、Y、Z axis) mm/min 6000
    27 Max .rapid feeding speed(W axis) mm/min 3000
    28 Spindle cooling 20bar
    29 Protective door plate CE Nor


    No. Item Unit Parameter
    1 Table Size mm 2000*2500 2500*3000
    2 Rotary table height mm 395 395
    3 Total table height mm 1075 1075
    4 Max. load of worktable ton 20 20
    5 Longitudinal travel(V axis) mm 1400 2000
    6 Indexing range Degree 360 360
    7 V axis feedrate mm/min 4~3000 4~3000
    8 B axis feedrate mm/min 3~3000 3~3000
    9 Indexing accuracy Degree 0.005 0.005


    ontrol Axis

    Basic configuration of 5 feed axis and one spindle;Each coordinate axis defined as follows:

    X axis:Worktable transverse travel

    Y axis:Headstock move up and down along the vertical column;

    V axis:Worktable longitudinal;

    W axis:Ram travel

    Z axis: Boring spindle front-back travel;

    B axis: NC rotary table rotary indexing

    U axis(optional):Facing plate feed

    Tags: CNC boring mill

    How do cnc horizontal boring mill work to machine large workpieces?

    The first step is to secure the large workpiece to the machine’s worktable. The workpiece is typically clamped or fixtured in place to ensure stability during machining.

    The appropriate cutting tool is selected based on the specific machining requirements of the workpiece. The tool can be a drill, end mill, or other cutting tool, depending on the operation to be performed.

    CNC Programming: A computer program, often created with CAD/CAM software, is used to define the toolpaths and machining operations.

    The CNC controller interprets the program and controls the movement of the cutting tool and worktable. In the case of a horizontal boring mill, the tool moves horizontally along the X-axis and vertically along the Y and Z-axes.

    As the tool moves, it removes material from the workpiece, creating holes, slots, or other features as specified in the program.

    CNC horizontal boring mills offer precise control over cutting depths, speeds, and feeds, ensuring that the workpiece is machined to tight tolerances.

    Operators or automated systems may monitor the machining process, checking for any deviations from the programmed specifications. Measurements and quality checks are often performed to ensure the final workpiece meets the required standards.

    After rough machining, additional finishing operations may be performed to achieve the desired surface finish and dimensions.

    Workpiece Removal: Once machining is complete, the finished workpiece is removed from the machine’s worktable for further processing, assembly, or inspection.


    In which industrial applications are cnc horizontal boring mill often used?

    1. Aerospace Industry

    2. Automotive Industry

    3. Energy Industry

    4. Mining Industry

    5. Heavy Equipment Manufacturing

    6. Defense Industry

    7. Oil and Gas Industry

    8. Medical Industry

    9. Railway Industry

    10. Food and Beverage Industry


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