A 4x4 stone CNC automatic headstone and tombstone machine is a computerized cutting and engraving system used in the processing of large slabs of stone. It measures 4x4 feet and can be used to engrave stones of all sizes, making it appropriate for producing detailed memorial carvings, epitaphs, as well as other decorative designs in granite, marble, and other hard materials. The machine is faster and does not involve human error, unlike manual carving, and thus takes less time to make.
With a more powerful spindle and high-torque motor, this CNC machine can precision-cut, engrave, and etch detailed patterns, portraits, and lettering. It has an automatic tool-change system for optimizing efficiency by constantly changing cutting bits whenever needed. Its water-cooling system prevents overheating while minimizing dust levels, ensuring a clean working surface and extending the machine's lifespan.
The equipment is commonly used in monument plants, stone workshops, and memorial shops. Through its easy-to-use CNC technology, operators can achieve intricate 3D carvings and custom inscriptions without much effort. With little manpower required, companies can mass-produce quality headstones, keeping memories intact with ease and finesse.
Features of Automatic 4x4 Stone CNC Machine for Headstone, Memorial Stone, Tombstone
1. The machine bed is constructed from thick-walled seamless steel tubing, welded and subjected to high-temperature tempering treatment to ensure exceptional rigidity and superior load-bearing capacity.
2. The Y-axis features a dual-motor drive system, ensuring smooth and reliable operation.
3. Equipped with a DSP control system, the machine boasts strong software compatibility, supporting various programs such as Type3, Artcam, and JD Paint. The laser control module utilizes the RDworks system and a professional motion control chip, enabling high-speed continuous curve cutting and shortest-path optimization functions to significantly boost work efficiency.
4. Features a high-torque 5.5KW spindle motor, delivering powerful engraving performance and high processing efficiency.
5. Employs a high-precision rack-and-pinion transmission system, facilitating rapid operational speeds.
6. Fitted with top-tier brand linear square guide rails—featuring a double-row, four-column slider design—to ensure high precision and a long service life.
7. Utilizes high-quality electrical components to minimize equipment failure rates.
8. Includes an automatic water supply and circulating cooling system.
9. Features a dust-proof and water-resistant design that effectively protects the machine's transmission components.
10. An optional rotary axis attachment is available.
Technical Parameters of Automatic 4x4 Stone CNC Machine for Headstone, Memorial Stone, Tombstone
| Model | GS1212S |
| Working Area | 1200x1200x300mm |
| Traveling Positioning Accuracy | ±0.03/300mm |
| Repositioning Accuracy | ±0.03mm |
| Frame | Welded Structure |
| X, Y Structure | Rack and Pinion Drive, Hiwin Rail Linear Bearings |
| Z Structure | Hiwin Rail Linear Bearings and Ball Screw |
| Max. Engraving Speed | 3000mm/min |
| Spindle power | 5.5KW |
| Inverter power | 6.7KW |
| Drive Motors | Stepper System |
| Working Voltage | AC380V/50HZ,3PH (Option: 220V/60HZ) |
| Command Language | G Code |
| Operating System | DSP System +RDworks |
| Computer Interface | USB |
| Flash Memory | 128M(U Disk) |
| X,Y Resolution | <0.03mm |

Stone CNC machine DSP controller.

Electronic box for stone CNC machine.

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