Qingdao Qinghong Machinery Manufacturing Co., Ltd.

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Large Cnc Gantry Machining Center
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Large Cnc Gantry Machining Center

Brand : Qinghong

Product origin : Qingdao

Delivery time : generally about 1 month

Supply capacity : 100 units

1. high-precision spindle bearings, to ensure that the main milling head of high performance, high precision, ram milling head also uses liquid-assisted cylinder balance, smooth movement.

2. Optimal design and configuration of X,Y-axis guide pair ensure the machine has good performance even under heavy load. Both X-axis and Y-axis adopt overweight linear motion guide rail or steel rolling block guide rail with large load and high precision High; super heavy CNC machine X-axis hydrostatic guide rail is used to achieve frictionless transmission, rail life long.

3. Y-axis beam rails using step design, to ensure long-term stability of machine tool machining accuracy.

4. three-axis drive are imported high-density preloaded ball screw or double gear a rack without gap transmission, so as to ensure the transmission accuracy.

5. three-axis drive and spindle motor without AC servo and AC spindle motor.

6. Three-axis feedback photoelectric encoder to achieve semi-closed-loop position feedback, but also based on user requirements, the use of grating to achieve full closed-loop position feedback to improve machine accuracy.

7. the moving parts of the machine are equipped with adjustable timing quantitative dilute oil lubrication device, the machine is in good working condition every hour.


machine tool modelQHTXK2040QHTXK2060QHTXK2080QHTXK2540QHTXK2560QHTXK2580
Workbench  area (W & L)mm1600X40001600X60001600X80002000X40002000X60002000X8000
Longmen widthmm205020502050275027502750
Workbench maximum load-bearingT101010101010
Workbench T-slot (slot number slot width)piece/mm7X227X227X229X289X289X28
Workbench longitudinal stroke length (X-axis)mm400060008000400060008000
Slide horizontal stroke length (Y axis)mm22502700
Rake vertical stroke length (Z axis)mm1000
Spindle end surface and table maximum distancemm1200
Spindle hole taper
BT.50
Spindle speed rangeturn/min3锝?000(6000)
Spindle motor powerKW22
XYZ axis working feedratemm/min5锝?000
X-axis rapid movement speedmm/min8000
Y-axis fast moving speedmm/min8000
Z axis rapid traverse speedmm/min5000
Positioning, repeat positioning accuracy
Implementation of JB / T8330.1-1996 accuracy standards
Tool magazine capacity (XHF24 series configuration)Put24  32锛圲ser matching锛?/span>
Machine dimensions (L 脳 W 脳 H)mm9000脳4700脳406015000脳4700脳406019000脳4700脳40609000脳5400脳406015000脳5400脳406019000脳5400脳4060
Machine weightT354860385665
Note: can be customized according to user requirements.

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High efficiency and reversibility, zero backlash and high rigidity, high lead precision Predictable life expectancy, Low starting torque and smoothness, Silent short delivery is better than The advantages of gas-hydraulic actuators.

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With high precision, high torque, high rigidity, high load, high efficiency, high speed ratio, long life, low inertia, low vibration, low noise, low temperature rise, precise positioning, exquisite appearance, small and lightweight, Features.

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1. protection class IP55, high protection will extend the service life.

2. Class F insulation insulation, insulation system to improve life expectancy.

3. the voltage level Three-phase AC 380 volts Frequency 50Hz

4. the choice of high-quality grease, extending bearing life.

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