GMC-3022 Large Workpiece Gantry Machining Center

Specific Applications

GMC-3022 Large Workpiece Gantry Machining Center is suitable for:

Construction Machinery: Equipment racks, load-bearing frames, and mounting base plates
Energy Storage: Energy storage frames, battery bases, and aluminum box plates
Automation Equipment: Heavy equipment bases, support girders, and assembly frames
Steel Structures: Thick steel racks and large welded frames
Heavy Hardware: Large valve bases, protection frames and metal fixture pedestals

Its large working area and high load capacity make the GMC-3022 Large Workpiece Gantry Machining Center suitable for machining applications where conventional vertical machining centers have limited table space or load capacity.

Core Functions

•  High-Rigidity Integrated Gantry: The GMC-3022 Large Workpiece Gantry Machining Center uses an integral high-strength resin sand cast structure with multiple stress-relief treatments and reinforced ribs. The enclosed wide gantry provides high load capacity and deformation resistance for machining large workpieces. 
•  Heavy-Duty 3-Axis Transmission: Widened heavy-load roller linear guides and large-diameter double-nut preloaded ball screws provide smooth axis movement and high load capacity, supporting stable machining of thick steel plates and large frames. 
•  BT50 Heavy-Duty Spindle: The BT50 spindle features an independent constant-temperature oil-air lubrication and cooling system to control heat during continuous machining, helping reduce bearing wear and maintain stable spindle performance. 
•  Integrated Chip & Coolant Management: Fully enclosed thickened guards, double-sided floor-mounted high-flow screw chip conveyors, and high-pressure coolant spray systems support efficient chip removal and help protect linear guides and ball screws. 
•  Wide-Access Gantry Layout: Extra-wide sliding guard doors provide convenient access for loading oversized workpieces and installing large fixtures. The integrated gantry layout supports fixed-station deployment in heavy-duty machining workshops.

Technical Specifications

The specifications shown are for standard configuration only. Customized adjustments are available for special customer requirements.

Purchasing Information

The machine configuration and delivery schedule can be confirmed according to the required machining specifications and selected options.

Equipment Configuration

Standard Configuration:
1. CNC System: FANUC 0i MF
2. Belt-Driven Spindle
3. Long Nose Spindle
4. Z-Axis Hydraulic Balance System
5. Spindle Constant Temperature Cooling System
6. Pneumatic Control System, Centralized Lubrication System
7. Electrical Cabinet Thermostat Air Conditioner
8. Inner & Outer Machine Guard
9. Automatic Chip Conveyor
10. Tool Cooling System
11. Three-Color Warning Light, Working Lamp
12. Standard Accessories & Relevant Documents
13. Common Maintenance Tools

Optional Configurations
1. Spindle Gearbox Full Gear Transmission
2.3 Axis Heidenhain / Fagor Linear Scale
3. Spindle ZF/BF Gearbox Gear Driven
4. Optional CNC System: Mitsubishi / Siemens / Syntec
5.24 position Disc Type Man arm Tool Magazine
6. Through-Spindle Coolant
7.40 position Chain Type Man arm Tool Magazine
8.4th Axis
9. Manual Right Angle Milling Head (5°)
10. Workpiece Measuring System
11. Manual Universal Milling Head (5°)
12. Tool Measuring System
13. Automatic Right Angle Milling Head (5°)
14. Tool Rack
15. Automatic Universal Milling Head (5°)

The final configuration can be adjusted according to workpiece dimensions, machining processes, and production requirements.

FAQ

Q1. What applications is GMC-3022 Large Workpiece Gantry Machining Center suitable for?
It is suitable for large automotive molds, thick metal plates, heavy packaging frames, ship structural components, and other large workpieces requiring milling, boring, drilling, or tapping.

Q2. What is the maximum workpiece load?
The worktable has a maximum load capacity of 10,000 kg.

Q3. What is the maximum machining travel?
The machine provides 3,200 mm X-axis travel, 1,800 mm Y-axis travel, and 800 mm Z-axis travel. The X-axis travel includes the ram travel.

Q4. What spindle configuration is available?
The standard spindle is a BT50 belt-driven spindle with a 6,000 rpm maximum speed and 140/165 N•m torque.

Q5. Can linear scales and a 4th axis be added?
Yes. Linear scales, a 4th axis, universal angle heads, through-spindle coolant, and workpiece or tool measuring systems are available as optional configurations.