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Double Column Portal CNC Machining Center is an advanced CNC machine that combines the stability of a gantry machine with the flexibility of five-axis machining. This type of machine usually has a large gantry frame that provides enough space and rigidity to support large workpieces. Five-axis machining capability means that the machine is able to perform precise cutting motions in five different directions, including three linear axes, X, Y, and Z, and two rotary axes (usually A and B or C). This design enables the five-axis gantry machining center to achieve the machining of complex three-dimensional parts, including inclined surfaces, curves, and complex geometric shapes.
Feature
. High precision: Equipped with high-precision servo motors and control systems to ensure the accuracy of the machining process.
. High rigidity: The gantry structure design provides excellent rigidity and is suitable for heavy-duty and high-precision machining.
. Multi-axis linkage: The five-axis linkage capability enables the machine to perform complex spatial surface machining.
. Automation: Usually equipped with an automatic tool change system and a workpiece clamping system to improve machining efficiency.
. Flexibility: Able to adapt to changing machining needs, from simple milling to complex five-axis machining.
. Stability: The large gantry frame provides a stable processing platform and reduces vibration during processing.
. Intelligence: It integrates advanced CNC control systems to support complex programming and automated operations.
Gantry Double-Column 5-Axis Machine Parameters
| Model | GMMV-3021 | ||
| Subject | Specifications | Units | |
| Travel | X-Axis | mm | 3000 |
Y-Axis | mm | 2100 | |
Z-Axis | mm | 1000 | |
Spindle Nose to Worktable | mm | 200-1200 | |
Three-Axis Guideway | X/Y/Z Heavy Load Roller Linear Guideway | ||
Door Width | 2100 | ||
Type of Ram | T-Type | ||
| Worktable | Worktable Size(L*W) | mm | 3200*1700 |
Maximum Table Load | t | 8 | |
T-Slot | mm | 9-22*180 | |
| Spindle | Spindle Type | type | BBT-50 |
Spindle R.P.M. | rpm | 6000 | |
Spindle Drive Type | DDS | ||
| Feedrate | Rapid Traverse (X/Y/Z) | m/min | 12/15/15 |
Cutting Feedrate (X/Y/Z) | m/min | 12 | |
| Tool Changer | ATC | 24 (Option: 40/60) | |
| Motor | Spindle Motor | KW | 15/18.5(143-236 Nm) |
Three-Axis Servo Motor | KW | 3/3/3 (36 Nm) | |
| Power Required | Power Requirement | kva | 45 |
Air Pressure Requirement | kg/cm² | 6^8 | |
| Others | External Dimensions (L*W*H) | mm | 8440*5850*5350 |
Gross Weight | t | 28 | |
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 |
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