Ningbo Kefu Machine Tool Equipment Co., Ltd
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    No. 60 Weiyi Road, Xiaogang (Zhutian Village), Beilun District, Ningbo
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GM series elevated bridge gantry machining center
GM series elevated bridge gantry machining center
Product details

Product Details:

Machine tool features:

The GM1730 elevated gantry machining center is a series of high-speed and high-precision elevated gantry products independently developed by our company, suitable for key equipment required in national key industries such as molds and aerospace. The bed adopts a staggered integral structure, placing the electrical box and cooling system inside the bed, making the whole machine compact, aesthetically pleasing, and easy to transport. The guide rail adopts a two horizontal and two vertical arrangement, and the side walls adopt a quasi arch structure. The vertical bars are connected to the bed bottom plate, and the bed is uniformly stressed, with good rigidity and small processing deformation, ensuring the high precision of the machine tool. It is an advanced equipment with high efficiency, high precision, and high reliability.

The slider is installed on the sliding plate that moves along the crossbeam guide rail. The slider guide rail adopts a fully enclosed structure with good cutting rigidity. The cross-sectional size of the slider is □ 320 × 320mm, and it is finely ground with embedded steel around it. It has good rigidity, high strength, and small deformation; By using ZF reducer electromagnetic automatic shifting, high and low speeds are achieved, which increases the range of spindle speed.

The crossbeam adopts a closed inclined section structure, with reinforced bars arranged reasonably inside. After two aging treatments to eliminate stress and achieve optimal stability, it has sufficient rigidity to ensure the accuracy of milling head processing.

 

GM1730

workbenches

Workbench dimensions (length x width)

mm

3000×1650

Workbench T-shaped slot (slot width x number of slots)

mm

28×7

Workbench load-bearing capacity

kg

10000

Crossing the width of the dragon gate

mm

2200

Sectional dimensions of the slider

mm

320×320

trip

X-axis stroke

mm

3100

Travel Y-axis

mm

1700

Z-axis travel

mm

1000

main shaft

Distance between the spindle end face and the worktable

mm

250~1250

Range of spindle speed

r/min

45~6000

Maximum output torque of spindle

Nm

770.29

Spindle motor power

kW

22

Spindle taper hole

 

BT50

Feed Speed

X/Y/Z axis fast movement speed

m/min

20/20/16

X/Y/Z axis cutting feed rate

m/min

0~8

accuracy

X/Y/Z axis positioning accuracy

mm

0.025/0.016/0.016 Full process

X/Y/Z axis repeat positioning accuracy

mm

0.015/0.008/0.008

Cutting tool device

Tool capacity

grasp

8

Knife handle type

 

BT50

Pull nail type

 

LDB-50BT

control system

 

Mitsubishi-M70 / Fanuc 0i-MD

Total electrical capacity

KVA

100

MACHINE SIZE

Machine tool dimensions (length x width x height)

mm

5800×4000×3700

Machine weight

T

30

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Successful operation!

Successful operation!

Successful operation!