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  • MK52 Type of the products:MK52
    MK52 CNC gantry planer CNC guideway grinding machine is suitable for grinding various kinds of guideways and large planes with SIMENS 810D CNC system. The machine adopts categorization design ,the configuration can be provided on customers’ requirement. The guideway of worktable is hydrostatic stepless guideway, while the grinding heads and carriages are all driven by linear guideway, ball screws and servo motors .The key parts are all imported, resulting in high positioning accuracy and stable operation. The surrounded grinding heads are hydrostatic spindles which not only increase the service life of spindle, but guarantee the grinding quality and accuracy of the grinding surfaces. The universal grinding heads can be rotated in the angle of ±90° at the vertical plane stepless.

  • Introduction
    Parameters
    MK52 CNC gantry planer CNC guideway grinding machine is suitable for grinding various kinds of guideways and large planes with SIMENS 810D CNC system. The machine adopts categorization design ,the configuration can be provided on customers’ requirement. The guideway of worktable is hydrostatic stepless guideway, while the grinding heads and carriages are all driven by linear guideway, ball screws and servo motors .The key parts are all imported, resulting in high positioning accuracy and stable operation. The surrounded grinding heads are hydrostatic spindles which not only increase the service life of spindle, but guarantee the grinding quality and accuracy of the grinding surfaces. The universal grinding heads can be rotated in the angle of ±90° at the vertical plane stepless.
    The machine is mated with lubrication system distributed in different parts of the machine and integral protection system with high efficiency. It is more convenient to operate with visual LD operational panel and flexible manual impulse generator.
    specifications
    Parameters
    Grinding length
    6000(4000)mm
    Grinding width
    1700 mm
    Grinding height
    1600 mm
    Passing height of gantry planer
    1730 mm
    Passing width of gantry planer
    1760 mm
    Worktable dimension
    6400(4300)×1600(1250) mm
    Space from the worktable to the ground
    Approx. 900mm
    T slot on worktable(number X width)
    10(8)×28(H12) mm
    Permitted loading weight of the worktable
    3000㎏/m
    Worktable speed
    1-50 m/min Stepless,variable speed
    Motor power of worktable
    34 kW
    Power of motor driving grinding wheel
    22 KW variable frequency (surrounded grinding wheel)11 KW (universal grinding wheel)
    Speed of grinding wheel
    500-1100r/min(surrounded grinding wheel)1000-3000r/min(universal grinding wheel)
    Dimension of grinding wheel
    Φ630×Φ305×200 mm (surrounded grinding wheel)
    Minor feed of grinding wheel
    0.002-0.099 mm
    Axial deviation of grinding head spindle
    0.003 mm
    Re-positioning accuracy of Rotating angle of universal grinding heads
    ±5″
    Speed of grinding wheel corrector
    50-400 mm/min
    Upward and downward speed of beam
    560 mm/ min
    Rapid travel speed of carriage
    560 mm/ min
    Total length
    19000(13200)mm
    Total width
    8480 mm
    Total height
    5370 mm
    Total weight
    Approx.75800(43800)KG
    General motor power
    86 kW
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