GMM-2015 High Efficiency Double Column Gantry Machine

Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of gmm-2015 high efficiency double column gantry machine in China. We warmly wlecome you to buy high quality gmm-2015 high efficiency double column gantry machine from our factory. Contact us for more details.

The high-efficiency double-column gantry machine is a kind of lifting equipment widely used in the industrial field. It is favored by the market for its high stability, large load-bearing capacity and efficient lifting performance. The machine gantry has become an indispensable equipment in the fields of automobile maintenance, large-scale mechanical processing, etc. with its excellent performance and reliable safety. It not only improves work efficiency, but also ensures the safety of operation. It is an ideal choice in industrial production.

The GMM-2015 series, a top-selling bridge-type CNC milling machining center from GME, comes in two distinct models. One model is equipped with X/Y-axis linear guideways, a Z-axis box way, and a spindle speed of 6000rpm via a belt drive. The other model boasts a 3-axis linear motion design, with rapid traverse and cutting feed rates of up to 15 m/min, and a spindle speed of DDS/12000RPM. Both models are ideal for precision component machining and mold cutting. The series is known for its full casting structure, which ensures long-term accuracy and stability, and an ultra-wide column design with a large dimension surface, providing optimal rigid support for the spindle and YZ axis.

 

① Vertical and horizontal tool magazine
② Spindle
Using BBT50- © 200 high rigidity spindle, 6 imported large steel ball bearings, super cutting ability.
③ Five-axis linkage double swing milling head
AC axis torque motor + electric spindle fork-shaped integrated structure;
AC axis installs torque motor structure;
AC axis hydraulic holding for high-speed cutting and high rigidity.

 

① Base structure
Compared with the double-guideway design, the rigidity is 50% higher;
Compared with the four-guide ways design, it is more symmetrical and evenly distributed, reducing the power loss caused by the resistance of the multi-guideway slider;
3m wide worktable, 2.1m base linear guideway. It is the best ratio span of 0.7.
② Gantry moving nut structure
The X-axis is driven by a moving nut, and three-point support is used in the middle to maintain the rotation accuracy of the ball screw rod. At the same time, the load capacity is large, and the cutting vibration resistance is good. It can improve the dynamic characteristics of the machine tool and increase the accuracy, stability, and service life of the machine tool.
③ Square ram
Bigger dimensions 500*500, the original size is 460*460. It is a more heavy-duty design;
The built-in direct connection design reduces the power transmission consumption from the spindle motor to the spindle.
④ Slide features
The large-size and heavy-duty design ensure that the upper part of the ram is firmly hugged by the three elongated sliders, and the lower part is supported by the four standard sliders.
⑤ Nitrogen counterweight
Reduce the load of the motor and the bearing force of the ballscrew, increase the life of the ballscrew and the motor, and the acceleration of the Z axis to ensure processing accuracy.
⑥Beam structure
Stepped L-shaped design improves rigidity;
The concave C-shaped structure has better-bending resistance;
Large section design;
Finite element analysis.
⑦ Ballscrew support frame system
⑧ Column structure
The 1.28m ultra-wide design of the column reduces the overall cutting vibration and makes the machine tool stable.

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