Dynamic Column CNC Gantry Machining Center 3020 4020 5020 for Large Aluminum Alloy Parts and Board Workpiece Processing
The Dynamic Column CNC Gantry Machining Center 3020 4020 5020 is a high-efficiency composite machining solution designed for large board workpieces, aluminum alloy parts, aluminum honeycomb panels, copper, steel, plastic, polyurethane, and other industrial materials. With a moving column structure and fixed bed/worktable design, the machine provides higher processing efficiency, lower energy consumption, and a more compact floor space compared with traditional large gantry machining equipment.
This CNC gantry composite machining center integrates multiple processes, including drilling, tapping, milling, sawing, contour machining, and large-area material processing. It is especially suitable for manufacturers that need one machine to complete different machining tasks on large-format plates, structural parts, aerospace aluminum components, vehicle panels, industrial molds, and customized large workpieces.
- Dynamic column structure with moving column and fixed bed/worktable for higher efficiency, lower energy consumption, and smaller footprint
- CNC gantry composite machining center integrating drilling, tapping, milling, sawing and other processes
- Overall bed and foundation components made of resin sand molding and high-strength cast iron HT300 integrated casting
- Original imported high torque mechanical spindle with high speed, high torque, and large diameter for high-precision machining
- X/Y axis available with screw/rack transmission structure, Z axis with screw transmission structure
- Suitable for processing various types of board work pieces and large aluminum alloy parts
- Compatible with materials including aluminum alloy, aluminum honeycomb panel, copper, steel, plastic, polyurethane

| Category | Item | Parameter |
|---|---|---|
| STROKE | Stroke for X axis | 3000–5000 mm |
| STROKE | Stroke for Y axis | 2000 mm |
| STROKE | Stroke for Z axis | 800–1000 mm |
| SPINDLE | Spindle speed | 12000 / 18000 r/min |
| SPINDLE | Spindle taper | BT40 / HSK-A63 |
| TOOL | Tool magazine | Disc type |
| TOOL | Capacity of tool magazine | 24 pcs |
| TOOL | Tool change time | 2 sec |
| POWER OF MOTOR | Spindle driven motor | 7.5(S1)–15(S6) kW / 15–25 kW |
| POWER OF MOTOR | X/Y/Z driven motor | 3+3 / 3 / 3 kW |
| MOVING SPEED | X moving speed | 50 / 36 m/min |
| MOVING SPEED | Y moving speed | 50 / 36 m/min |
| MOVING SPEED | Z moving speed | 28 m/min |
| MOVING SPEED | X/Y/Z feeding speed | 15000 mm/min |
| LUBRICATING SYSTEM | Lubricating system | Automatic lubricating |
| LUBRICATING SYSTEM | Cooling system | Water cooling system |
| PRECISION | Position precision of X axis | 0.03 mm |
| PRECISION | Position precision of Y axis | 0.03 mm |
| PRECISION | Position precision of Z axis | 0.01 mm |
| PRECISION | Repeating position | X: ±0.01 mm (500) / Y/Z: ±0.008 mm (300) |
| SIZE OF MACHINE | Air pressure | 6 kg/cm² |
| SIZE OF MACHINE | Operation system | SIEMENS / FANUC / MITSUBISHI |
| SIZE OF MACHINE | Height | 3280 mm |
| SIZE OF MACHINE | Area | (5750–7650) * 4500 mm |
| SIZE OF MACHINE | Weight | 14000–26000 kg |
FAQ
1. What is the Dynamic Column CNC Gantry Machining Center used for?
The Dynamic Column CNC Gantry Machining Center is mainly used for drilling, tapping, milling, sawing, contour machining, and large-format processing of board workpieces and large aluminum alloy parts. It is suitable for aluminum alloy, aluminum honeycomb panels, copper, steel, plastic, polyurethane, and other industrial materials.
2. What are the advantages of the dynamic column structure?
The dynamic column structure uses a moving column with a fixed bed and worktable. This design helps improve machining efficiency, reduce energy consumption, save floor space, and provide more stable support for large board workpieces during processing.
3. Why does the machine use HT300 integrated casting?
HT300 high-strength cast iron provides excellent rigidity, vibration resistance, and structural stability. The integrated casting structure helps the gantry machining center maintain high precision during large workpiece machining and long-term industrial operation.
4. What are the main products of your company?
We specialize in a wide range of precision CNC machine tools and industrial equipment, including high-precision grinding centers, ultra-precision surface grinders, optical milling and grinding centers, flexible polishing machines, various machining centers, CNC cutting tools, power chucks, hydraulic cylinders, drilling and tapping machines, packaging machinery, booster cylinders, copper processing equipment, and related industrial solutions.
5. What control systems do you use on your machines?
We can provide different control systems according to customer requirements, such as Siemens, GSK, FANUC, and other reliable CNC control brands.
6. Can the machines be customized according to customer requirements?
Yes. We support customization of machining range, spindle power, machine travel, transmission structure, automation level, fixture configuration, tooling system, control system, protection cover, chip removal system, and other machine specifications according to your production needs.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.