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龙门加工中心G12 series

G12 series gantry machining center adopts the closed gantry frame structure consisting of bed, column and beam, with features of high rigidity and high stability. The machine tool can finish the processing of milling, boring, drilling, tapping and sinking. It is mainly designed for the processing of automobile sheet metal mold, plastic mold, precision machinery parts and aerospace and shipbuilding. Equipped with the accessory milling head, it can realize the five-face processing at one time of clamping, serving several purposes. It can effectively enhance the processing precision and processing efficiency.

The casting of the machine tool is made of high strength inoculated cast iron and high quality resin bonded sand, which is treated by multiple aging techniques to ensure the rigidity and stability of the machine tool.

X-axis adopts the imported high-precision linear rolling guide to meet the high-precision and high-efficiency processing.


    3-axis bearing seat is scraped precisely without the gasket design to guarantee the smoothness of 3-axis transmission.

    Hydraulic balancing system can guarantee the smooth operation of Z-axis.

    The standard gear-type spindle with the portal width of 2.8m and over can realize the high-torque heavy cutting.

    The heavy-duty linear guide is characterized by the fast speed, high precision and strong bearing capacity.

    The large type adopts the hanging-type operation box that can be rotatable to the table surface and convenient for users'operation.

    The foot treadle (optional) and moving foot-operated switch (optional) are convenient for users to get up and down the machine tool to change the tool.

    The transmission mechanism with the large loading adopts the precision planet gear box characterized by the large transmission torque, high efficiency and precision. All servo axes are driven by spring coupling with good rigidity and accurate travel.

    The addition of supporting mechanism on the screw with the travel over 4m can effectively avoid the falling caused by the deadweight due to the overlength of screw and thus prolong its service life and reliability of precision during the processing.

    The addition of supporting mechanism on the screw with the travel over 4m can effectively avoid the falling caused by the deadweight due to the overlength of screw and thus prolong its service life and reliability of precision during the processing.

龙门加工中心G12 series
YHMC-G2212Z
YHMC-G3212Z
Technical Specifications
Table
Table Dimension
mm
Interval of Two Columns
mm
Max Load
Kg
T-slot (Dimension×Distance×Quantity)
Travel
X-axis Travel
mm
Y-axis Travel
mm
Z-axis Travel
mm
Spindle
Distance from X-axis End Surface to Table
mm
Spindle Type
Spindle Speed
rpm
Main Motor Power
Kw
Max Output Torque
Nm
Feeding Speed
Guide Type X/Y/Z        
Rapid Traverse Speed X
m/min
Rapid Traverse Speed Y
m/min
Rapid Traverse Speed Z
m/min
Cutting and Feeding Speed
mm/min
Precision
Location Precision X(Semi-closed loop)
mm
Location Precision Y(Semi-closed loop)
mm
Location Precision Z(Semi-closed loop)
mm
Repeated Location Precision X
mm
Repeated Location Precision Y
mm
Repeated Location Precision Z
mm
Others
Overall Dimension (Length × Width)
mm
YHMC-G2212Z
2200×1100
1200
4000
22×150×7
2200
1200
850
200-1050
BT50
6000
Wide area motor 9/11
85.9/140
Linear guide/Linear guide/sliding guide
16
16
8
1-8000
0.018
0.015
0.012
0.01
0.009
0.007
6500×3500
YHMC-G3212Z
3200×1100
1200
5000
22×150×7
3200
1200
850
200-1050
BT50
6000
15/18.5
95.4/117
Linear guide/Linear guide/sliding guide
16
16
8
1-8000
0.021
0.015
0.012
0.014
0.009
0.007
8500×3500
* Optional
龙门加工中心G12 series
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