Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of gantry machining center gmm-5028 moving machining center in China. We warmly wlecome you to buy high quality gantry machining center gmm-5028 moving machining center from our factory. Contact us for more details.
Gantry machining centers play a crucial role in various industries, including aerospace, automotive manufacturing, and precision mold production. These machines are equipped with advanced mechanical components and user-friendly control systems, making them highly effective for demanding tasks that require precision and reliability.
Compared to other types of machine tools, the portal structure of gantry vertical machining centers offers superior rigidity and stability. This enhanced rigidity allows the machine to process heavy-duty and oversized workpieces with greater precision and less vibration. The stability of the machine is critical when working with large components that require tight tolerances, as it minimizes the risk of inaccuracies that may arise from flexing or movement during machining.
Feature
The design of the double-column machining center is carefully designed to ensure high stability and effectively eliminate stress and deformation that may affect the machined parts. Due to their large size, these machines occupy a considerable space in the workshop.
Unlike conventional machining centers, the mechanical axes of the gantry machining center are arranged perpendicular to the worktable. In this type of machine, the milling head is usually fixed to and moves along a beam supported between two vertical columns. The milling head moves laterally along the Y axis and can also move vertically along the Z axis.
The table of the machining center moves along the track of the X-axis, which facilitates the loading and processing of large and heavy workpieces. There is also a different machine layout: two columns move along the worktable or fixed bed, and the milling head is mounted on these columns. Depending on the machine model, this configuration allows faster movement of the three axes (X, Y, Z), allowing the machine to carry a larger workload.
Production Process

Use a collimator to verify the straightness of the linear guideway

To inspection rod calibrates the straightness and centering (span) between the motor base and the end base

Verification of parallelism between the Z-axis guideway and the spindle axis

Oil Circuit Layout Process

Scraping Process

Check the parallelism of the left and right guideways with the marble flat measuring to ensure parallel to the reference guide guideway
Double Column Machining Center Parameters
|
Model |
GMM-5028 |
||
|
Subject |
Specifications |
Units |
|
|
Travel |
X-Axis |
mm |
5000 |
|
Y-Axis |
mm |
2800 |
|
|
Z-Axis |
mm |
1000 (Optional 1250/1500) |
|
|
Spindle Nose to Worktable |
mm |
350-1350 |
|
|
Three-Axis Guideway |
X/Y Heavy Load Roller Linear Guideway Z-Axis Square-Type Ram |
||
|
Door Width |
2800 |
||
|
Type of Ram |
Square-Type Ram (500x500) |
||
|
Worktable |
Worktable Size(L*W) |
mm |
4600*2200 |
|
Maximum Table Load |
t |
14 |
|
|
T-Slot |
mm |
11-28*200 |
|
|
Spindle |
Spindle Type |
type |
BBT-50 |
|
Spindle R.P.M. |
rpm |
6000 |
|
|
Spindle Drive Type |
DDS |
||
|
Feedrate |
Rapid Traverse (X/Y/Z) |
m/min |
2010/10/10 |
|
Cutting Feedrate (X/Y/Z) |
m/min |
8 |
|
|
Tool Changer |
ATC |
24 (Option: 40/60) |
|
|
Motor |
Spindle Motor |
KW |
22/26 (140-286 Nm) |
|
Three-Axis Servo Motor |
KW |
6/3/3 (38/36/36 Nm) |
|
|
Accuracy |
Accuracy |
mm |
0.03/0.025/0.015 |
|
Repeatability |
mm |
0.02/0.02/0.01 |
|
|
Power Required |
Power Requirement |
kva |
55 |
|
Air Pressure Requirement |
kg/cm² |
6^8 |
|
|
Others |
External Dimensions (L*W*H) |
mm |
11600*6050*5820(6320) |
|
Gross Weight |
t |
51 |
|
Standard Accessories
|
Rigid Tapping |
Dual LED Work Light |
Spindle Nose Air Blow |
M30 Auto Off |
|
Automatic Lubricating System |
Heat Exchange for Electric Cabinet |
LED 3 Color Warning Light |
Leveling Bolts and Pads |
|
Semi-Enclosed Guard |
Dual-Screw Type Chip Conveyor |
Chain Type Chip Conveyor and Cart |
Options
|
Optical Linear Scale |
Tool Breakage System |
Oil Mist System |
Air Conditioner |
|
CTS |
Chip Conveyor System |
Oil Skimmer |
Auto Parts Probe Measuring System |
|
40T ATC |
Rotary Table |
90° Manual Milling Head |
90° Auto Milling Head with AHC |
Why Choose Us
We have:
· More than 17 years of experience
· Over 57,000 square meters of factory and over 500 employees
· Over 4000 sets annual production capacity
· Strict quality control system
· Professional production management system ISO9001
· On-time delivery
· Excellent quality and reasonable price
· Strict confidentiality for clients
· Complete after-sales service
· Exporting to 20+ countries
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